Professional Schools and Division School of Agriculture School of Business and Technology School of Education School of Engineering School of Forestry Division of Health and Physical Education School of Home Economics School of Oceanography School of Pharmacy Reserve Officers Training Corps HE SCHOOL OF AGRICULTURE performs three vital functions closely 1 tied to the human and natural resources and supporting the economic development of the State of Oregon and the Pacific Northwest region. These functions are: Resident Instruction Research Extension School of Agriculture FACULTY As of January 1973 WILBUR TARLTON COONEY, M.S., Dean of Agriculture. Agronomic Crop Science: ASSOCIATE DEANS AND DIRECTORS Stevenson, Cox, Wood head), Appleby, Chilcote, Ching, Frakes, Furtick, Goetze, Grabe, Kronstad, McGuire DEAN EMERITUS Frederick Earl Price S. Jones, Kolshorn, Krueger, Litwiller, Mack, Mackey, Martin, McKenzie, Mehlig, Miller. Mumford, Muth. Oveson, Peterson, Potter, Powers, Reid, Richardson, Rodenhiser, Rodgers, Sager, Sandquist, Sawyer, Scheel, Schoth, Scullen, Shaw, Sinnard, C. L. Smith. C. W. Smith, H. Smith, Stephenson, Storvick, Strawn, Taskerud, Thompson, Warren, White, Wiegand, \1 'ilster, Zundel EMERITUS ASSOCIATE PROFESSORS Best, M. Conklin, Douglass, Fletcher, Fluent, Hagg, F. Hall, P. Hall, Hauser, Huber, Langan, Mallalieu, McCarty, Oliver, Parker Rawlings, C. Ross, Shannon, Skinner, Teal, Webster, Wolberg, Wood, Wright EMERITUS ASSISTANT PROFESSORS Allyn, Bierman, Bromley, Brown, Clevenger, Dewey, Horrell, Irving, Lee, Marsh, Perry, C. Price, Schallig, Workman RESIDENT INSTRUCTION ELMER CLARK STEVENSON, Ph D., Associate Dean and Director ROGER KENNETH FENDELL, Ph.D., Head Adviser and Assistant Dean COWAN (department ASSOCIATE PROFESSORS Calhoun, Hardin ASSISTANT PROFESSORS EMERITUS PROFESSORS Allen, Bennion, Besse, Bollen, Brown, Bullis, Carpenter, Clark, Compton, Cord)-, Dickinson, Dimick, Ewalt, Fisher, Gentner, Gross, Haag, Hansen, Hill, Hollands, Howell, Hutton, Inskeep, Jackson, Jenkins, Jensen, Johnson, PROFESSORS Burr, Stamp Animal Science: PROFESSORS Oldfield (department head), Bogart, Church, England, Gates (program director, Rangeland Resources), Poulton, Ralston ASSOCIATE PROFESSORS Kennick, Stormshak, Wu ASSISTANT PROFESSORS Cheeke, Hohenboken, Krueger, Swanson, Winward RESEARCH ASSOCIATE Burkhart INSTRUCTORS Adair, Gashler Extension Methods: PROFESSOR Oester ASSOCIATE PROFESSOR Klein Fisheries and Wildlife: PROFESSORS Warren (acting department head), Bond, Doudoroff, Horton, Kuhn, Long, Millemann, Simon ASSOCIATE PROFESSORS Davis, Donaldson, Hall, Shumway, Verts, Vohs, Weber ASSISTANT PROFESSORS Jarvis, McIntyre; INSTRUCTOR Juntunen Food Science and Technology: PROFESSORS Schultz (department head), Cain, McGill, Morgan, Samuels, Sinnhuber ASSOCIATE PROFESSORS Anglemier, Beavers, Bills, Krumperman, Montgomery, Scanlan, Wrolstad Agricultural Chemistry: PROFESSORS Freed (department head), Terriere, Tinsley RESEARCH ASSOCIATES: Buhler, Claeys, Gillett, Haque Agricultural Economics: PROFESSORS Blanch (acting Horticulture: PROFESSORS Apple (department head), Baggett, Mack, Roberts, Westwood ASSOCIATE PROFESSORS Crabtree, Thompson, Wadsworth Chaplin, Fuchigami, Smith department head), Becker, Brown, Castle, Edwards, Halter, Stoevener ASSISTANT PROFESSORS ASSOCIATE PROFESSORS: Conklin, Johnston, Smith, Stevens, Youde, Youmans ASSISTANT PROFESSORS: Fitch, Hammonds, Nelson Agricultural Education: PROFESSORS Davis (department head), Poultry: PROFESSORS Arscott (department head), Bernier, Loewen (visiting) ASSISTANT PROFESSOR Shirley Harper, Parker ASSISTANT PROFESSOR Dorminey Soil Science: PROFESSORS Cheney (department head), Boersma, Dawson, Harward, Jackson, Moore, Simonson, Youngberg ASSOCIATE PROFESSOR Volk; ASSISTANT PROFESSOR Ullery Agricultural Engineering Technology: PROFESSORS Davis (department head), Booster, Cropsey, Kirk, Long, Shearer, Willrich, Wolfe Veterinary Medicine: PROFESSORS Wedman (department head), ASSOCIATE PROFESSOR Christensen; INSTRUCTOR Kelso ASSOCIATE PROFESSORS Helfer, Kistner 84 Oregon State University Bone, Peterson, Smith In RESIDENT INSTRUCTION the school is dedicated to helping each student reach his potential capacity. The faculty realize the importance of individual aims and abilities and through coursework, counseling, and extracurricular activities try to help each student discover and develop social, aesthetic, and ethical values as well as professional competence. The AGRICULTURAL EXPERIMENT STATION conducts extensive scientific research in the agricultural, biological, social, and environmental sciences, and provides services and technical assistance to the agricultural and related industries of the State. Specific programs contribute to expanding income and employment, improving the nutrition and quality of food for the consumer of agricultural products, improving the economics and environment of rural communities, providing information for a more efficient management of Oregon's natural resources, and improving the quality of its environment. The EXTENSION SERVICE provides informal educational opportunities and information to homemakers, busi- nessmen-including farmers, fishermen, and foresterscommunity leaders, and youth throughout the State. It has an office in each county and a staff of specialists lo- at the university level even though such work may require the student to take one or more additional terms to complete a prescribed four-year curriculum. University Honors Program The Honors Program in this School is coordinated with the programs in other Schools and administered by the Director of the University Honors Program (see page 30). Information concerning eligibility and application forms may be obtained from the Director. Tropical Agriculture Studies The Tropical Agriculture Studies program, a reciprocal agreement with the College of Tropical Agriculture, University of Hawaii, provides a full academic year of undergraduate study in agricultural subjects dealing with tropical environment and production and use of food and fiber in the tropical regions of the world. Students in this pro- gram plan their study with their departmental adviser, using courses to be taken at the Honolulu campus. Additional information may be obtained from the School of Agriculture or the office of the Director of In- cated on the campus. ternational Education. Major program emphasis is directed to (1) Efficient use of Oregon's agricultural resources to improve farm Job Opportunities family income and improve the quality of the environment. (2) Improved use of Oregon's forest resources to achieve maximum benefit from Oregon timberland for use in forest products, recreation, wildlife production, and watershed protection. (3) Improved family living through the efficient use of the family's economic and human resources. (4) The practical, managed exploitation of ocean resources for the economic, recreational, scientific, and aesthetic benefit of man. (5) Assisting the youth of Oregon to realize their full potential and to develop into responsible citizens by learning by doing in 4-14 programs and related activities. (6) Helping Oregon communities to become more desirable places to live through improved utilization of the economic, social, and human resources available. High School Preparation Advances in technology and science in agriculture make the study of physical, biological, and social sciences and communications a vital necessity. The following preparation in high school is strongly recommended for students in agriculture: English, 4 units; mathematics, 3 units; physics, chemistry, and biology, I unit each; and The diverse professional and occupational areas in agriculture include production, processing, and marketing of food and fiber; outdoor recreation; and efficient utilization of human and natural resources. Opportunities have expanded in variety, interest, and challenge in research, extension, teaching, communication, production, sales, and services. Curriculum options allow specialization in business, technical, or scientific aspects in preparation for these areas. Graduation Requirements To be eligible for a Bachelor of Science (B.S.) degree, a student must complete a minimum of 192 term hours including these requirements: 1. University requirements listed on page 14 2. Courses in Agriculture: 36 hours including 24 at upper division level 3. Communications courses: 18 hours 4. One year of college-level inorganic chemistry, mathe- social studies, 3 units. matics through Mth 60 or 161, and an additional year of collegelevel physical science 5. One year of college-level biological science 6. Satisfactory completion of a comprehensive examination in the use of the English language Individual Counseling pages. Every student is considered an important individual. His or her study program is developed in personal consultation with a faculty adviser in the department in which the student has expressed a major interest. As early as possible students select a subject area and become associated with instructors and other students of similar interests. Initial or early counseling is based upon the The professional degree of Bachelor of Agriculture (B.Agr.) and, through the Graduate School, advanced degrees of Master of Agriculture (M.Agr.), Master of Science (M.S.), and Doctor of Philosophy (Ph.D.) are 7. Departmental requirements as listed on the following student's high school record and all placement test scores. When preparation is found to be inadequate, the student is encouraged to enroll in courses providing the education, training, and experience necessary to help assure success also offered. Work performance and personal conduct are evaluated and students are expected to maintain ethical, professional, and academic standards. Failure to meet such standards as adjudged by the faculty may be grounds for terminating a student's enrollment in a department or in the School. School of Agriculture 85 °a- . Cii ici lrl in Ag iciiltur6 41 GENERAL AGRICULTURE General Agriculture is a program designed for (1) students wishing programs of study not currently available in any of the agriculture subject matter departments-such as those involving a minor in journalism or in recreation, (2) students wishing to pursue two or more areas of specialization, or (3) students who have not selected a departmental AC 415. Environmental Physical Chemistry. (g) 3 hours fall. 3 Concepts of physical chemistry which define the behavior of a chemical in the environ- ment; thermodynamics of solution processes and surface phenomena as applied to the movement of chemicals in soil, air, and water; partitioning in biological systems; photochemical processes. Prerequisite: Ch 340. AC 420. Comparative Metabolism of Foreign Compounds. (g) major. For those students who are undecided but who are emphasizing certain subject-matter areas, programs may be developed with a General Agriculture adviser using the minimum requirements of at least one of the subject-matter cur- ricula involved. Completion of a General Agriculture program leads to either BASIC CURRICULUM REQUIREMENTS 3 hours spring. AC 425. (g) Chemistry of Air Pollution 3 hours spring. 2 QQ 1 vironment. The definition and solution of such problems require the application fundamental chemical concepts. Coursework in this area provides a valu- Graduate Courses See also courses marked (g) and (G) above. AC 501. Research. AC 505. Reading and Conference. AC 507. Seminar. AC 580. Chemistry of Pesticides. 3 hours fall. 3 Chemical relationships of insecticides, herbifungicides, and other pesticides to their physical and biological environments; cides, movement in the environment; mode of action, non-toxic and chronic effects on environmental science. biological systems; interactons in the environment. Prerequisite: BB 450,451,452 or equivalent. Upper Division Courses Courses numbered 400-499 and designed (g) or (G) may be taken for graduate credit. AC 401. AGRICULTURAL ECONOMICS 30 Research The curriculum in agricultural economics is planned to develop the skills of students in applying the analytic tools of economics to rural problems. Areas of study include the economics of agri- Terms and hours to be arranged. AC 405. Reading and Conference. Terms and hours to be arranged. cultural business administration, commercial agriculture, water development, land-use planning, environmental quality, marine resources, rural poverty, rec- AC 407. reation, health, education, and the impact of technological change. Seminar. Terms and hours to be arranged. AC 410. Chemical Analysis of Environmental Pollutants (g) 3 hours winter. 1 Di 2@ Separation and analysis of chemical pollutants in the environment; considerations in sam- pling, separation techniques, methods of chemical analysis used for analysis and confirmation of trace levels of organic chemicals and heavy metals. Prerequisite: Ch 428. 86 Oregon State University 12 9 8 6 General and Electives Physical Education ...................................... 5 Other Electives ............................................ 53 Research and Reading and Conference courses provide opportunity for independent study in a particular area. Detailed information on advanced degree programs and course offerings is available upon request. Agricultural Economics. 3 hours fall or winter. 3 QQ An introduction to farm management, marketing, agricultural business, finance, and land farm policies and programs. Prerequisite: freshman or sophomore standing. economics; AEc 199. Special Studies. Terms and hours to be arranged. AEc 211. Agricultural Business Management. Chemicals in the Application of chemical concepts in the definition and solution of pollution problems, analytical considerations, thermodynamic factors influencing movement of chemicals, physical and metabolic transformations oGcurring in the environment. Prerequisite: ch 106,228. Chemistry ---------------------------------------------Mathematics 111 or 163 ............................ Statistics -------- ------------------ 3 Lower Division Courses interests are in resource management or Environment. .3 hours winter. Biology AEc 111. gineering or the biological sciences whose AC 311. Business Terms and hours to be arranged. of able applied perspective for chemistry majors and is useful for students in en- Humanities and Social Sciences TOTAL HouRS ............................................192 The Department of Agricultural Chemas- 3 6 Accounting .................................................. Biological and Physical Sciences standing. ticular emphasis on the chemical 6 requisite: BB 450,451. formation, and behavior of air pollutants; sampling and analysis of air contaminants; biological and chemical effects of air pollutants on man and his environment. Prerequisite: Ch 203 and senior or graduate pects of environmental problems. Many pollution problems involve the distribution of some chemical in the en- 3 Written Communication .............................. Oral Communications ................................ Electives in Communications ...................... and animals, and relation to environmental problems; comparative aspects of metabolic Chemistry, istry offers upper division and graduate courses in applied chemistry with par- Communications English Composition ......... Principles of Economics .............................. 9 Macroeconomic Theory .............................. 9 Electives in Humanities and Social Sciences 15 processes; interacting effects of other chemicals, nutritional and environmental variables; metabolic aspects of selective toxicity. Pre- AGRICULTURAL CHEMISTRY Hours 5 5 Agricultural Economics Analysis .............. 9 Agricultural Economics Seminar ................ 2 Electives in Agriculture ................................ 24 3 Metabolism of exogenous chemicals by plants the B.S. or B.Agr. degree. Agriculture Agricultural Business Management ............ Agricultural Marketing .............................. This curriculum permits flexibility by providing for a large number of elective courses. With the help of his faculty adviser, a student can select from a broad range of electives and take a good deal of course work in interesting related fields. 5 hours spring. 3 ® 2 ®Q Agriculture as a business; the decision-making process; tools of decision-making; acquiring, organizing, and managing land, labor, and capital resources; reasons for success and failure. Prerequisite: sophomore standing in agriculture. BECKER. AEc 231. Agriculture and the National Economy. 3 hours. 2 QQ 1® Role and development of agriculture in the U. S., farm price and income policy. Rural problems: migration, poverty, declining social services, land use, economic growth, environmental conflicts. Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. See also courses in Department of Economics which may be taken as part of a graduate major in agricultural economics. AEc 311. Agricultural Marketing. 5 hours fall or winter. 5 ®i Marketing functions; marketing firms and their services; price determining forces; marketing problems; cooperatives. Prerequisite: Ec 213. YOUDE, HAMMONDS. II AEc 312,313,314. Agricultural Eco- nomics Analysis. AEc 461. 30 profits 3 hours each term. AEc 312: Agricultural business as affected by product mix, input combinations, and level of output. AEc 313: Consumer behavior; markets and prices for agricultural commodities and factors. AEc 314: Prices in non-perfectly competitive markets; economic efficiency. Prerequisite: Ec 214; Mth 111 or 163; St 311.312 previously or parallel. AEc 401. AEc 405. Land and Water Economics. Economic principles affecting source use, benefits, and costs of develop- ment and conservation and their distribution among uses and users; policy issues in natural resource management. Prerequisite: Ec 214 or equivalent. STOEVENER. of resources; institutional factors. Prerequisite: Ec 214. CONKLIN. subjects including income tax management, taxation, and other subjects traditionally falling within the field of agricultural economics. Public Policy in Agriculture. (g) 4 hours winter. 4 ®i Economic principles applied to agricultural adjustment; agricultural price and income policies established by State and Federal AEc 471. Managerial Economics. (G) 3 hours spring. 101 Management problems of farm and non-farm firms; application of economic principles and quantitative techniques to aid decision-making; use of computer to provide management information. Prerequisite: AEc 211 or equivalent. (C) Farm Management. 201 Management principles and techniques for 4 hours fall. choosing and combining farm enterprises; farm plans with input factors nonrestrictive and restrictive; visits to observe farm organizational features. Prerequisite: AEc 312. CONBLIN. 3 hours winter 1 t® Prerequisite: AEc 314 or BLM, FCES, FCIC, State agencies) as they affect the operation of Oregon farms and ranches. Prerequisite: senior standing. Not offered 1973-74. Public decision-making in natural resource use and development; analysis of public investments and social control over resource use. Prerequisite: AEc 314 or equivalent. See also courses marked (g) and (G) above. AEc 501. AEc 503. AEc 505. Research. Thesis. AEc 507. Seminar. Designing effective use of labor, materials, equipment, and fixed facility inputs for the production, processing, handling, and market- ing of agricultural products. Techniques to assist management in selecting alternative systems. Prerequisite: AEc 311 or 314. Not offered 1973-74. AEc 425. Property Appraisal. 3 hours spring. (g) 2 QQ 1® Property value theory and techniques fee and agency appraisal objectives and methods, field work in appraising farm and other of property. Prerequisite: senior stand- ing. BLANCH. AEc 431. 3 hours spring. (G) 3® Finance requirements, principles, and problems; credit role, arrangements, and costs; credit sources; risk; intergeneration transfer of Prerequisite: Ec 214. AEc 440. Application BLANCH. Livestock Economics. 3 hours fall. agricultural of (g) 3 QQ Economic and financial phases; cost-price relationships; market structure; problems and prospects in Pacific Northwest. Prerequisite: senior standing. ment. Prerequisite: AEc 521. Offered alter- Analysis of Agricultural Pol- 3( icies. 3 hours spring. The formation of agricultural policy in the context of national economic policy; evaluation of past, current, and prospective policies. Prerequisite: AEc 519. AEc 524,525. Decision-Making Theory and Application. 3 3 hours fall and spring. BROWN, HALTER. History of Economic 3 Thought. 3 hours each term. Ec 527,528. t® Contribution of greatest economic thinkers to economics problems of agricultural marketing, policy, finance, farm management, and natural resources. with particular attention to schools of thought. AEc 544,545. Aggregate Economic Analysis. 3 hours fall and winter. Advanced Farm Manage- Economic principles, concepts, and procedures basic to management competence; farm record analysis, farm organization; developing material for teaching and counseling farmers. 30 Interrelationships between agricultural, nonagricultural, and public sectors; effects of monetary, fiscal, and resource supply policies on income and employment in the agricultural sector; effects of changes in the agri- cultural sector on aggregate economic activity. Prerequisite: AEc 518; Ec 476. BECKER. Economic History and De- 3 hours each term. 3 QQ Europe and United States (alternate years) with emphasis on major trends in agriculture, manufacturing, trade, transportation, money, banking, and finance. Ec 514,515,516. Contemporary Economic Thought. 3 hours each term. AEc 561. Economics of Natural Resource Development. 30 3 hours fall. Welfare economics and benefit-cost analysis. Allocation of natural resources over time and among uses. Optimum and multiple use concepts. Prerequisite: AEc 519 or equivalent. Offered alternate years. Not offered 1973-74. STEVENS. 3 QI Twentieth century economics; value theory, AEc 567. Applied Econometrics. 2 (13%) 3 hours winter. national income, economic fluctuations; Mathematical and statistical analysis applied to problems of specification, estimation, and interpretation of practical economic problems. Prerequisite: St 453. HAMMONDS. imperfect competition; institutionalism; theory of employment, monwelfare ey, economics, growth; innovations in methodology. Prerequi- site: Ec 375, 476, 477, or equivalent. AEc 517,518. Product and Factor Mar- kets. Agricultural Finance. 30 Income distribution under competitive and Application to the firm under conditions of risk and uncertainty. Prerequisite: Mth 211. AEc 508. Workshop. Terms and hours to be arranged. velopment. 0 AEc 522. Advanced Production and Consumption Economics. AEc 524: Theoretical production, cost, and revenue relationships with application to the firm under conditions of certainty. AEc 525: Reading and Conference. Ec 512,513. AEc 421. Plant Efficiency Analysis. 1 (g) 3 hours winter. 1 (Q Mth 112. RETTIG. AEc 523. AEc 481. Natural Resources Policy. (G) 3 hours fall. 30 9 hours summer (6 weeks). 5 ® 1 Federal and State programs (ASC, SCS, FHA, 30 Price and output determination in product and factor markets, application to price and output problems in agriculture and natural resource markets. Prerequisite: AEc 518; nate years. Not offered 1973-74. benefit-cost ratios. equivalent. ment. 10 Advanced Production and Consumption Economics. techniques of discounted cash flow analysis, in agricultural supply and marketing firms; AEc 510. AEc 418. Federal Programs and the Farmer. (g) AEc 521. Business policies and decision-making tools Terms and hours to be arranged. AEc 414. 3® Logic, theory, and statistics in economic research. Not offered 1973-74. CASTLE. 3 hours fall. QQ Graduate Courses AEc 412. Agribusiness Management. (g) 3 hours. 1 QQ 2( Research Methodology. 3 hours fall. imperfectly competitive conditions, problems of agriculture and natural resource develop- agencies. Prerequisite: AEc 314. estates. 30 and products; population pressure on land; economic principles governing value and use Reading and Conference. AEc 520. 3 hours spring. International Agricultural Development. (G) AEc 462. Supply and demand for agricultural resources AEc 408. Workshop. (g) Terms and hours to be arranged. Workshops may be offered on a variety of classes 30 natural re- 3 hours winter. 3 hours winter. Research. AEc 407. Seminar. Terms and hours to be arranged. AEc 411. (g) 30 The market, household, and firm under per3 hours fall and winter. fect and imperfect competition; economic problems of production, distribution, and resource allocation in agriculture. Prerequisite: AEc 313 or equivalent. EDWARDS, JOHNSTON. AEc 519. Efficiency and Welfare. 3® 3 hours spring. Theory of economic optima and analysis of technical and institutional conditions for failure of their achievement, criteria for social decision making. STOEVENER. Prerequisite: AEc 518. AEc 568. Econometrics. 3 hours spring. 3 t0 Mathematics and statistics applied to prob- lems in specification, estimation, and verification of economic relationships. Prerequisite: St 453,481; AEc 567. Offered alternate years. Not offered 1973-74. BROWN. AEc 572. Agricultural Marketing. 3 hours fall. 30 Objectives; costs and organization; margins, transportation, advertising, and cooperative theory; problems. research, and progress. Pre- requisite: AEi- 518. Offered alternate years. Offered 1973-74. You0E. School of Agriculture 87 AEc 573. Agricultural Price Analysis. 3 hours spring. 3 IQ Supply and demand theory; statistical procedure-. Prerequisite: AEc 517; St 452 or 457. HAMMONDS. AEc 585,586. ics. Mathematical Econom4 hours winter and spring. 4 (D Application of mathematics to economics. Pre- requisite: Mth 211. AEc 586 oirereu anemate years. Not offered 1973-74. HALTER. AGRICULTURAL EDUCATION Seminar (AE 407) .................................... Communication elective .............................. trains teachers and supervisors of agriculture for secondary schools and for schools and classes of adult farmers and young men not enrolled in regular day schools. For requirements, graduate credit, and course listing see SCHOOL OF EDUCATION. AGRICULTURAL ENGINEERING TECHNOLOGY the Department of Agricultural Engi- neering, which is jointly administered by the Schools of Agriculture and Engineering. For other curricula see SCHOOL OF ENGINEERING. course of study with opportunities for specialization. A student will acquire a background in the agricultural sci- ences, business, communicative and ma- nipulative skills, and basic engineering principles. This course of study qualifies him for work of a technical nature in many phases of industry, public and self-employment. For a B.S. degree in AET, either of the two following options is recommended. Full consideration will be given for com- parable course work taken in a community college or other college and to advanced placement for students with specialized skills which may be acceptable in place of recommended courses. Hours English Composition (Wr 121) ................ 3 9 General Chemistry (Ch 201,202,203) ... Mathematics (Mth 161,162,163) ............ 12 Mechanical Prob in Agric (AET 101,102) 4 General Biology (GS 101,102,103) .......... 12 Graphics (GE 115) ----------------------- ......... 3 Physical education and personal health ...... Sophomore Year Principles of Economics (EC 213,214) .... Animal or Poultry Science (AnS 121 or P 121) .................................................... Soils (Sls 210) .................. ........................ Abridged General Physics (Ph 111,112) .. Fundamentals of Speech (Sp 111 or 112) Plane Surveying (CE 226) ........................ Financial and Managerial Accounting (BA 211,212) ........................................ Agricultural Business Management (AEc 211) .............................................. Quantitative Business Methods (BA 235) Introduction to Management (BA 238) .... Physical education ...................................... 88 Oregon State University Motor Vehicles (AE 313) ........................ Farm Buildings ( AET 361) ...................... Farm Implements (AET 391) .................... Seminar (AE 407) .................................... Farm Electricity (AET 331) .................... Land Drainage (AET 319) ........................ 3 3 3 3 3 3 3 4 4 4 4 3 3 8 5 4 4 1 1 2 QQ 2Q electricity applied to farm problems. Field trips may be required. Prerequisite: Mth 50 or equivalent. LONG. AET 221. Agricultural Mechanics. 1®2 3 hours any term. Hand and power tools for wood and metal working, roof framing, arc and acetylene welding; construction of wood and metal farm appliances; concrete work. Field trips may be 8 required. CHRISTENSEN. 1 3 3 3 3 1 3 3 Freshman Year Hours English Composition (Wr 121) ................ 3 General Chemistry (Ch 201,202,203) .. 9 Animal or Poultry Science (AnS or P 121) 3 :Mathematics (Mth 60,110,111) ............ . 12 Mechanical Prob in Agric (AET 101,102) 4 General Biology (GS 101,102,103) ........ 12 Graphics (GE 115) .................................... 3 Physical education and personal health ------ 4 Sophomore Year Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. AET 312. Engine Theory and Operation. 3 hours. Combustion principles in 2®1® two-cycle, Otto, Rotary, and Turbine engines. Engine con- Operational procedures for and overhaul of single and multi-cylinder engines including lubrication, carburetion, ignition, struction. and cooling. Cannot be taken for credit if AET 317. Power Mechanics. 1 (D 3 hours fall. Abridged General Physics (Ph 111,112).... Fundamentals of Speech (Sp 111 or 112) Principles of Economics (Ec 115 or 213) Agricultural Business Management (AEc 211) .............................................. Plane Surveying (CE 226) -----------------------Basic Accounting and Financial Anal (BA 217) .............................................. P',vsic?l Education ...................................... Humanities and social science electives .... Communication elective .............................. Electives ...................................................... 2® Internal combustion engine cycles, principles, and accessories; adjustments, overhaul pro- cedures, and trouble shooting related to small engines; hydraulic and air-powered equipment. Field trips may be required. KELSO. Land Drainage. 3 hours winter. AFT 319. Surface and subsurface 1® 2 QQ drainage systems; 5 ponds and earth dams; erosion control. Field trips may be required. Prerequisite: Sls 210. 3 4 BROOKS. 6 5 3 3 1 AET 321. Pumps and Irrigation. 2® 3 hours fall. 1® Sprinkler and gravity irrigation systems; irrigation pumps; wells. Field trips may be required. Sls 311 recommended. WOLFE. 6 3 9 Junior Year AET 325. Instructional Analysis in Agricultural Mechanics. 2® 3 hours spring. 1 QQ and self-development of competencies in agricultural mechanics with emphasis upon preparation to teach vocational agriAnalysis Journalism or Tech Report Writing (J 11 1 or Wr 327) ................................ Crop Production (FC 211) ........................ Computer Applications (AE 356) ............ Agricultural Processing (AET 371 ) .......... Engine Theory and Operation (AET 312).. Soil, Water, and Irrigation ISIS 311) ........ Statics and Strength of Materials Culture. CHRISTENSEN. 3. Heat Energy Processes f Al I .12:31 ............ .... Seminar , AL: 107, ) ....... ..................... Communication elective Electives ...................................................... 14 Senior Year Motor Vehicles (AE :313) .......................... Farm Buildings (AET 361) ...................... Farm Implements (AET 391 ) .................. Business Law (BA 315) ............................ AET 326. Sprinkler Irrigation. 3 hours spring. 3 ®Q Operational principles of sprinkler irrigation equipment, application of irrigation (AET 421) ............................................ Dynamics of Solids and Fluids ( AET .122) Pumps and Irrigation (AET 321) ............ 3 5 6 3 hours any term. Mechanics, hydrauncs. soil conservation, and credit has previously been earned in AE 311. Field trips may be required. Prerequisite: Ch 203; Ph 111. KELSO. Seminar (AE 407) .................................... 8 Survey. 6 Organization and Management Theory (BA 30'_) .............................. 4 4 Business and Environment (BA 495) 4 Humanities and social science electives .... 10 Electives ...................................................... 9 Soils (Sis 210) .......................................... The AET curriculum provides a broad BUSINESS OPTION Freshman Year Senior Year Pumps and Irrigation (AET 321) .............. 3 TECHNOLOGY OPTION The curriculum in Agricultural Engineering Technology (AET) is offered by Agricultural Engineering AET 211. Electives ...................................................... The Department of Agricultural Education is a joint department within the Schools of Agriculture and Education. It some Junior Year Journalism or Tech Report Writing (J 111 or We 327) ................................ Computer Applications (AE 356) ............ Statics and Strength of Materials (AET 421) ............................................ Dynamics of Solids and Fluids (AET 422) Heat Ene- Proce-^e- (AET 4--" _---..----Engine Theory and Operation (AET 312) So,., a.e.-, .,u ..rig.,..un 1.,.;, ) -------Agricultural Processing (AET 371) .......... Production (BA 311) ................................ Marketing (BA 312) .................................. Finance (BA 313) ...................................... 3 3 3 4 1 3 Farm Electricity (AET 331) .................... 3 ....... 3 Land Drainage (AET 391) Humanities and social science electives ...... 8 Electives ............................. ......................... 16 water, frost protection, and temperature control. Prerequisite: Sls 210. SHEARER. AET 331. Farm Electricity. 2 3 hours winter. ®1® Fundamentals, electrical codes, electrical motors, and use of electricity in agriculture. Field trips may be required. Prerequisite: AET 211 or equivalent. CROrsEY. AET 341. Use of Explosives. 1 2 hours winter. Removing stumps, constructing QQ 1® drainage ditches, and rock blasting; 30 hours of Saturday field work arranged. Field trips may be Prerequisite: senior standing in schools of Agriculture, Engineering, Forestry, required. and Science. Lower Division Courses AET 101,102. Mechanical Problems in Agriculture. 2 hours fall, winter. 1 QQ Lectures and elementary problems. LONG. 1O AET 361. Farm Buildings. 3 hours spring. 1®2 Building services, economical utilization, materials and types of construction, and creative farmstead planning. Field trips may be required. AE T 371. Agricultural Processing. 3 hours fall. 2 QQ Processing and handling agricultural materials. Field trips may be required. Prerequisite: Ph 111. BOOSTER. AET 391. is involved primarily with the produc- 2®1 Power farming implements; operation, maintenance, adjustments, calibration and use. Field trips may be required. Prerequisite: Mth 50 or equivalent. BOOSTER. student deals with theories and practices of crop management and improvement. Statics and Strength of Ma- terials. 3 hours fall. 2®1® Statics and strength of materials and their applications in agricultural technology Field trips may be required. Prerequisite: Ph 111. AET 422. ® trips may be required. Prerequisite: AET 421. BROOKS. AET 423. 2®1® Fundamentals of heat energy process and their applications in agricultural technology. Field trips may be required. Prerequisite: Ph 111. BoosTER. AET 441. Food Engineering. 3 hours fall. 3 Mechanics of solids and fluids fundamental to food plant operations. Field trips may be required. Prerequisite: Mth 112; Ph 203; FST 224. Knut. AET 442. Food Engineering. 3 hours winter. 2 ®1® Electricity and thermodynamics applied to problems in food plant management. Field trips may be required. Prerequisite: AET 441. KiRK. AET 443. Food Engineering. (G) 4 hours spring. 3 QQ 1® Thermodynamics and heat transfer applied to the processing of food. Field trips may be required. Prerequisite: AET 442. Kmx. AET 451. Environmental Housing. (g) 3 hours winter. 1 2 QQ Structural materials, design, and methods of construction; typical dwellings using planning and building standards developed by Agricultural Experiment Station and other research. Field trips may be required. Pre- AE1' 481. Agricultural Waste Disposal. requisite: AA 178 and senior standing. 30 Agricultural wastes and their effects upon (g) dividual professional needs and interests and for a broad-based general education by allowing electives in other schools throughout the University. Graduates in Agronomic Crop Science are prepared research, agricultural chemicals, seed production, seed technology, communications, conservation, and education. Positions are available in agricultural experiment stations and extension services, Heat Energy Processes. 3 hours spring. Undergraduate curricula are flexible enough to provide for the student's in- for careers in business, industry, farming, Dynamics of solids and fluids and their applications in agricultural technology. Field 3 hours spring. municipal and rural sanitation. Outline of the problem and present methods of control. Field trips may he required. Prerequisite: senior standing. Ceorser. Graduate Courses See also courses marked (g) and (G) above. AET 501. Research. AET 503. Thesis. AET 505. Reading and Conference. AET 506. Projects. AET 507. Seminar. AET 508. Workshop. Terms and hours to be arranged. Elective hours may be used to include courses in entomology, nematology, weeds, and plant pathology, integrating all of these disciplines toward a specific goal of crop pest management. See curriculum in SCHOOL OF SCIENCE (BOTANY) improving plants which supply the world's population's food, livestock feed, chemistry, botany, and genetics as the Terms and hours to be arranged. Dynamics of Solids and Fluids. 3 hours winter. 2®1 tion and improvement of crop speciesin growing, protecting, developing, and seed, industrial raw materials, soil and watershed protection, lawns, turf, and wildlife crops. Courses integrate the scientific principles of soils, physics, AET 401. Research. AET 405. Reading and Conference. AET 406. Projects. AET 407. Seminar. AET 408. Workshop. AET 421. PEST MANAGEMENT OPTION Agronomic Crop Science instruction Farm Implements. 3 hours fall or spring. Health and physical education .............. 5 Free electives ..........................................51-60 AGRONOMIC CROP SCIENCE 1® state departments of agriculture, foodprocessing companies, insurance agencies, and commercial firms dealing in the manufacture, processing, and sale of farm products, chemicals, and seed. Counselors provide curricular guidance, and aid in professional extra-curricular activities, career decisions, and job placement. M.S. and Ph.D. degree programs allow students to study under the guidance of nationally known scientists in cereal breeding and production, forage, and turf grass breeding; production management; weed control; pasture production and management; seed production and technology; and crop physiology. Oregon's unusual diversity of crops, soils, and climates and the facilities of the Agricultural Experiment Station make possible a wide range of research. For the B.S. degree the following courses are the recommended minimum. Special interests or educational backgrounds of some students may require limited modification of these minimum requirements with the approval of the student's adviser. RECOMMENDED MINIMUM Agriculture, 57 hours (24 upper division) Agronomic Crop Science ........................ Other than major department ................ Communications, 18 hours English Composition .............................. Speech .................................................... Electives .................................................. Hours 31 26 3 3 12 18 Humanities and social science electives Biological and Physical Sciences, 34-43 hours Botany (Bot 201,202,203) or Biology (Bi 211,212,213) ................12-15 Chemistry (Ch 104,105,106 or 201,202,203) ...................................... 9-13 3 Organic Chemistry .................................. Mathematics (Mth 80 or 161) .................. 4 Physics (Ph 111 or 201) ...................... 3-4 Elective .................................................. 3-4 Lower Division Courses ACS 199. Special Studies. Terms and hours to be arranged. ACS 211. Crop Production. 5 hours fall or spring. 30 2 Fundamental principles and illustrative facts; planting, culture, rotation, production, hazards, quality, and improvement of cereals, forages, and other agronomic crops. Identifi- cation of crop and weed plants and seeds. For all students. Prerequisite: Bot 201. Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. ACS 311. Potato Production. 2 hours winter. 2 Production; improvement; storage; cost; marketing; distribution- uses; experimental work; varietal studies; identification, judging, and scoring. Prerequisite: ACS 211 or Hrt 111, or Bot 201. ACS 313. Lawns and Turfs. 2 hours fall. 1. ( 1® Turf plants and seeds; seedbed preparation. seeding, fertilization management, weed and pest control for lawns, golf courses, grass nurseries, etc. Prerequisite: ACS 211 or Hrt 111, or Bot 201. ACS 322. Cereal Crops. 4 hours winter. 3®1® Production, distribution, adaptation, ecological relationships, morphological and taxonomic re- lationships, markets, utilization, and quality aspects. Prerequisite: ACS 211. ACS 324. Pasture Production and Man- agement. 3 hours spring. 2 ®Q 1® Cultivated forage species, varieties, and mixtures; pasture establishment, production, and grazing management; hay and silage production. Prerequisite: ACS 211. ACS 332. Seed Technology. 2 5 hours fall. ®3® Identification of agriculturally important crop and weed seeds. Measuring quality by checking viability, vigor, physiological development, storability, and contaminants. Prerequisite: ACS 211; Bot 201,202. ACS 401 . Research . ACS 403. Thesis. ACS 405. Reading and Conference. Terms and hours to be arranged. ACS 407. Seminar. 1 hour each term. ACS 410. Plant Genetics. 3 hours winter. 1 (G) 3 Theories and principles; polyploidy; qualita- tive and quantitative inheritance. Prerequisite: Z 341. ACS 411. Seed Crop Inspection. 3 hours spring. (C) 3 Procedures and techniques involved in providing superior quality seed through seed certification with particular attention to maintenance of genetic and mechanical quality of seeds during growth, harvesting, cleaning, processing, and shipping. Prerequisite: ACS 211. School of Agriculture 8A ACS 414. Seed Production. (G) 4 hours spring. 3®1 ANIMAL SCIENCE Production, management, and utilization of seed crops; certification, marketing, and legislation. Prerequisite: ACS 211; senior standing. ACS 415. Plant Breeding. (G) 4 hours spring. 3® 1® An introduction with emphasis on genetic and cytological principles used in plant improve- ment. Prerequisite: Bi 341. ACS 418. Weed Control. 5 hours fall. (g) 4®1® Principles of weed control by cultural, biological, and chemical means; weed identification, introduction to herbicides and factors influencing their use. Prerequisite: one year of biological science; one course chemistry. ACS 419. Industrial Crops. 3 hours winter. in organic (g) 3 Production; emphasis on adaptation, i agro- nomic practices, and special qualities. Prerequisite: ACS 322. Graduate Courses See also courses marked (g) and (G) above. Programs in Animal Science provide up-to-date information on methods of rearing domestic livestock and of producing meat, milk, wool, fur, and other animal products. Essential to this information is knowledge generated in genetics, nutrition, and physiology. Study in these areas provides the core around which various curricula can be developed. Recognizing that animal agriculture ACS 507. well-trained individuals in such areas as farm, ranch, feedlot operation; meat, milk processing work; meat grading with the USDA; Federal Cooperative Exsales or technical employment with com- literature. Prerequisite: plant ecology plant physiology courses. mercial feed, seed, and chemical companies and pharmaceutical houses; agricultural loan offices in banks and credit agencies; and the Peace Corps. ACS 515. and Plant Breeding. 3 hours spring. 3 01 Genetic and cytogenetic principles, method- ologies, and theories in improvement of cereal and forage crops. Current literature. Prerequi- site: Bi 341; ACS 410 or equivalent. ACS 516. Field-Plot Technique. 5 hours winter. 4 tI) I Experimental procedures, methods, and techniques; application to field-crop research; interpretation of results. ACS 518. The Rangeland Resources program, 4 0i Classification and structures of herbicides; physiological effects; mode of action; factors influencing herbicide performance. Prerequisite: ACS 418; But 331. ACS 519. Crop Seed Physiology. 5 hours winter. 3® throughout the University in their pro- Metabolic changes and affecting factors during seed development, storage, and germination. Prerequisite: But 331,431; Ch 252. ACS 520. Conservation Cropping. 2 hours fall. 2 Crops and cropping systems which replenish and maintain soil organic matter and provide maximum protection against soil losses; plants for dike and streambank protection, sodded waterways, slope maintenance. Prerequisite: ACS 211 and senior standing. ACS 521. Concepts of Crop Science. 3 hours spring. 3® For students preparing for professional careers in animal science teaching and in the biological and physical sciences necessary for understanding the basic mechanisms involved in animal functions. School of Science courses provide the foundation; Animal Science courses de- Oregon State University Graduate students have the oppor- tunity to pursue research projects through the Agricultural Experiment Station as part of their programs for M.S. or Ph.D. degrees. Graduate majors are offered in animal genetics, animal nutrition, animal physiology, and rangeland resource management. COURSES REQUIRED IN MAJOR Animal Science AnS 121 Animal Science AnS 278x Principles of Animal Breeding AnS 311 Animal Nutrition AnS 316 Reproduction of Domestic Animals AnS 407 Seminar Sp 111 Fundamentals of Speech Humanities and Social Sciences, 18 hours including: Ec 213 Principles of Economics Physical Education Three terms of activity courses Science General Chemistry (one year) Mth 60 Trigonometry, or Mth 161 Z 201,202,203 General Zoology Sot 201 and 202 or 203 General Botany, or biology sequence Physical science (one year, including math) velop skills in applying fundamental principles. Lower Division Courses AnS 121. Business Option For students desiring an understanding of business principles and their application to the complex business of livestock ing, statistics, business and real e-tate industrial functions. Prerequisite: ACS 518. ness principles. Science Option Advanced Weed Control. 3 hours spring. 3( measures. Relationship of weed control to agricultural production, labor utilization, and It combines thorough grounding in the sciences which provide the basis for improvement of animal production efficiency with a similar grounding in busi- Health Education H 160 Personal Health production and allied enterprises. The Principles and methods. Industries, instituLions, organizations, and regulatory agencies dealing with weed control products and Farm and Ranch Management Option Communications, 18 hours including: Wr 121 English Composition History and current literature. ACS 528. swine, horses, and mink used to demonstrate the principles of livestock produc- grams. research, this option provides the training 2® flocks of dairy and beef cattle, sheep, Two or three production courses (from AnS 421, described elsewhere, is affiliated with 422,423,424) the Department and offers integrated Other Agriculture training in livestock and range plant AEc 211 Agricultural Business Management 211 Crop Production management. Students are encouraged toACS VM 320,321 Anatomy and Physiology of use courses from other departments Domestic Animals Herbicide Science. 4 hours winter. 90 tension Service-county and 4-H work; Crop growth, production, and management in relation to environmental and physiological factors and their interrelationships- current facilities supplement purebred herds and This option gives students background from which to make decisions in the overall management of livestock enterprises. themselves or on the business or scientific aspects of the animal industries. Faculty members advise and assist students in selecting their most appropriate option and in the development of a pro- lation mean potential employment for 1 the student's needs and desires. Wellequipped laboratories and small animal emphasis is placed on production methods Increasing demands for livestock products by a rapidly expanding human popu- ACS 511. Advanced Crop Production. 3 hours winter. 3 ;i ucts, this option may be varied between general and specialized training to meet tion. gram of "study. 1 hour each term. Stressing basic principles of animal breeding, feeding, management, and marketing of farm animals and their prod- today includes a number of services and involves many different people, the Department offers several options in which ACS 501. Research. ACS 503. Thesis. ACS 505. Reading and Conference. Terms and hours to be arranged. Seminar. Production Option core courses include 30-35 term hours in economics, accounting, finance, marketlaw, investments, and salesmanship. The program of study will be based on the student's previous experience and interests. Animal Science. 3 hours any term. 3 Principles of modern livestock production. BOGART. AnS 122. Animal Science Laboratory. 2 hours fall or spring. 2® Prerequisite: AnS 121 prerequisite or parallel. AnS 199. Special Studies. Terms and hours to be arranged. AnS 221. Horse Husbandry. 3 hours fall or spring. 2 QQ Feeding. care, horses. PULSE. 1® and management of light AnS 231. Livestock Evaluation. AnS 422. 2 hours winter. 2 Prerequisite: Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. Animal Nutrition. 3 hours any term. AnS 311. Digestion and metabolism; ficiencies. Prerequisite: CHEEKE. AnS 313. Ch 106. OLDFIELD, Ration Formulation and Feed Processing. 3®1 4 hours winter. Nutritional implications of feed processing and storage; formulating rations for specific animal requirements including application of computer techniques. Prerequisite: AnS 311. RALSTON. AnS 316. Reproduction Animals. HOHENBOKEN. in Domestic 2®2 ADS 31] or 411; GS 103. Swine Production. (g) AnS 423. 2®2 4 hours winter. Prerequisite: 3 nutritional de- (g) Sheep Production. 4 hours winter. ENGLAND. AnS 311 or 411; GS 103. AnS 424. Beef Production. (g) 4 hours spring. 2®2® Prerequisite: AnS 311 or 411; GS 103. RALSTON. Physiology of Lactation. (G) AnS 432. 3 hours spring. 3 Physiological factors concerned with mam- mary gland development and functional activity. Prerequisite: VM 321 or Ch 227. Offered alternate years. Not offered 1972-73. ST0IMSHAK. 3 Male and female reproductive systems; fertil- ity complex and factors affecting it. Prerequisite: Z 202 or GS 103. Wv. Animal Improvement. 4 hours fall. AnS 478. Genetics, breeding systems, principles. Reproduction in Domestic Animals Laboratory. (C) 4 and selection AnS 317. 1 hour winter. 1 To accompany ADS 316. AnS 320. Evaluation of Dairy Cattle. 2 hours spring. 2® The phenoetypic and genotypic evaluation of dairy cattl including judging, classification, and performance records. GASHLER. Artificial Insemination. 3 hours spring. of ruminant requisite AnS 316. Wv. Practical nutrition AnS 351. 3 hours fall or spring. 1®2® species. Pre- 1®2® site: junior standing. KENNICK. 2®1® Identification; selection, and utilization. Pre- requisite: Am 351. KENNICK. AnS 401. Reading and Conference. Terms and hours to be arranged. AnS 407. (G) above. Research. 1 hour fall, winter, or spring. 1® OLDFIELD. AnS 411. Ruminant Nutrition. 3 hours fall. (G) 3 OQ Nutritional principles as applied to ruminants. Prerequisite: AnS 311; Ch 226; physiology. CHURCH. An Extension worker must be adept at communicating with others as well as having subject matter competence. He must know the sources of new scientific knowledge and how to work with people; grams that apply new knowledge for improved living, citizenship, and community development. Majors in agriculture and home economics interested in Extension as a career are encouraged to choose ences, as well as the courses in Extension Methods. Upper Division Courses AnS 505. EM 405. Reading and Conference. Terms and hours to be arranged. Reading and Conference. Terms and hours to be arranged. Seminar. Terms and hours to be arranged. AnS 550,551,552. Topics in Animal 3 hours each term. 3 t0 Recent advances. Different topic each term. Prerequisite: AnS 411 or AnS 413. Nonsequence courses designed to acquaint student with recent advances in animal breedDifferent topic each quarter. Prerequisite: ARS 478 or equivalent. ENGLAND, HOHEN- management in reproduction. Offered 197374. STORMSHAX, SWANSON. Endocrines and growth; bioenergetics and dif- fered 1973-74. CrrEEFE. Dairy Production. (g) 4 hours fall. 3® AnS 578. 2® Production and management factors which production of milk. Z 341 or GS 103. EM 412. Extension Methods. 3 hours winter or spring. (C) Livestock Genetics. 4 hours spring. 4 Inheritance of anatomical and physiological abnormalities; genetic significance of breeding methods; genetic physiological interrelations. Prerequisite: St 452; P 442. HonENaoEEN. 3 Organization, scope, and responsibilities of Cooperative Extension Service; adult learning; diffusion and communication processes; overview of Extension Methods in agriculture and home economics. KLEIN. 3 t® Further explorations into Extension Methods in agriculture and home economics, program planning and development of skills in selecting and using methods. KLEIN. EM 453. Field Work in Extension. (g) Terms and hours to be arranged. agriculture and home economics under supervision of professor of Extension Methods and county extension agents. Prerequisite: EM 411. KLEIN. Gonads, germ cells, and fertilization; inheritance, environment, hormones, nutrition, and ferentiation; genetic, bacterial, and nutritional aspects. Prerequisite: Ch 452; Z 533; AnS 411, 578. Offered alternate years. Not of- Prerequisite: AnS 311; Ch 227; Physiology. (G) Field practice in county extension work in AnS 573. Physiology of Reproduction in Domestic Animals. 4 hours spring. 4 Comparative nutrient requirements of domestic animals and factors modifying these requirements with emphasis upon similarities and differences among the various species. 30 EM 411. Extension Methods. 3 hours winter or spring. CHEEKE, CHURCH, RALSTON. AnS 574. Growth in Domestic Animals. 3 hours fall. 3 SWANSON. call for skills in teaching and consulting with adults and young people. Courses numbered 400-499 and designated (g) or (C) may be taken for graduate credit. Comparative Nutrition. (G) 3 hours winter. AnS 413. will result in efficient Prerequisite: AnS 311; can also be useful for those entering other professions relating to agriculture, home economics, and community service which AnS 503. Thesis. Terms and hours to be arranged. BOKEN. Seminar. AnS 421. Cooperative Extension Terms and hours to be arranged. AnS 570,571,572. Topics in Animal Breeding. 3 hours each term. 3 OI Research. Terms and hours to be arranged. AnS 405. AnS 501. (g) and Nutrition. Wholesale and Retail Meat. 3 hours winter. on by workers. Training in Extension Methods KLEIN. Slaughtering, cutting, sanitation and inspection, packing house, retail markets. Prerequi- AnS 352. carried electives in humanities and social sci- Graduate Courses See also courses marked AnS 507. Meats. campus, informal teaching of the type also how to develop and conduct pro- 3 hours winter. AnS 327. EXTENSION METHODS Extension Methods courses will be valuable for anyone who plans to teach adults-particularly those who do off- Graduate Courses See also courses marked (g) and (G) above. EM 505. Reading and Conference. Terms and hours to be arranged. KLEIN. EM 508. Workshop. Terms and hours to be arranged. To provide special job-related training for Extension yorkers and others with comparable background) Individual offerings will depend largely on interests and needs of Extension Staff, i.e., Program Planning, Resource Development, Educational Methods in Extension, Rural Social Problems. Taught by Resident and Extension staff. School of Agriculture 91 FISHERIES AND WILDLIFE This department prepares students for professional careers in wildlife and in fisheries as biologists, managers, and administrators with State and Federal agencies, land and water-using industries, and public health organizations. The depart- ment offers work leading to the B.S., M.S., and Ph.D. degrees. After the freshman year the student may elect one of these majors: (1) Fisheries Science or (2) Wildlife Science. The wildlife major emphasizes the ecological requirements of wild birds and mammals in relation to multiple-use principles of land and water management. It also orients the student for graduate study and research. The fisheries science major is designed for students planning to enter graduate study or the research and management fields of commercial and game fisheries. Students planning to transfer to one of these curricula should try to obtain courses in general zoology, general botany or biology, wildlife conservation, general chemistry, physics, or mathematics during their freshman and sophomore years. Strategically located for the study of fisheries and wildlife, Oregon State University has within easy access state fish hatcheries, a game farm, refuges, ex- perimental stream and ponds, and the Marine Science Center at Newport. Research by the State Game Commission and Cooperative Wildlife and Fishery research units is of basic value to the instructional programs. Graduate programs leading to the M.S. or Ph.D permit intensive study in special areas of interest under the guidance of nationally known scientists. Advanced study in Fisheries Science may be pursued in water pollution biology, aquicul- ture, ecology of marine and freshwater fishes, taxonomy and systematics, genetics, parasites, and diseases. Advanced study in Wildlife Science is resource-management oriented and can involve almost any bird or mammal species presenting management problems in the Northwest. Research emphasis may be placed on population dynamics and utilization, life history and ecology, population control, food habits and nutrition, and behavior. Opportunities exist for work with both terrestrial and marine species. COURSES REQUIRED IN MAJORS Courses common to both curricula Hours (W ld 107) ..................................... ....... Principles of Wildlife Conservation (Wld 251) ... ............................. Economic Ichthyology ........ ( Fsh 313 ............ Fishery Biology (Fsh 454) ........................ English Composition (Wr 121) ................ 1 2 3 5 5 3 Informative Speaking (Sp 112) ................ 3 Other communications courses .................... 12 Outlines of Economics (Ec 115) .............. 4 92 Oregon State University Organic Chemistry (Ch 226,227) ............ 6 Biology (Bi 211.212,213) ........................ 15 Abridged General Physics (Ph 111,112) ._.. 6 Mathematics (Mth (30,110,111) ................ 12 Introduction to Statistics (St 311.312) .... 6 Other biological and physical sciences ...... 18 Physical education activity (3 terms) ...... Personal Health (11 160) .......................... Courses required in each curriculum 3 2 Wildlife Science Wildlife Resources: Mammals (WId 310) Wildlife Resources: Birds (WId 311) ...... Wildlife Ecology (Wld 481) .................... Anatomy and Physiology of Domestic Animals (VM 320,321) ........................ Wildlife or other Aviculture electives .... 5 5 5 8 7 General Ecology (BI 370,371) ................ 5 Systematic Botany (Bot 321) .................... 4 Electives ...................................................... 33 Economic Ichthyology (Fsh 314) ............ 4 Commercial Fisheries (Fsh 465) .............. 5 Electives to be selected from approved list 13 Physiology electives from approved list .... 8 Environmental Engineering Fundamentals (CE 414) ................................................ 3 Electives ...................................................... 38 Lower Division Courses Wld 107. Orientation to Fisheries and Wildlife. 1 hour. 1 ®r Information relevant to academic pathways and career planning in the fields of fisheries and wildlife. Graded on P-N basis. Fsh or WId 199. Special Studies. servation. Principles of Wildlife Con3 3 hours any term. History of conservation and natural resource use; man's relationship to his natural environment; soil, plant, animal relationships; principles and practices of fisheries and wild- life management and the role of research in management of wildlife. LONG, KUHN, VERTS, JARVIS. WId 261. 3 hours fall or spring. 3®1® Equipment and techniques used by sportsmen and biologists in harvest, field care, and utilization of the fish and game crops. LONG. Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. Wildlife Resources: Mammals. 5 hours 3®1 Identification, life history, environmental relationships, management principles of mam- with emphasis on economically important groups. For fisheries and wildlife majors only. Prerequisite: Bi 213 or Z 203. Fisheries and Wildlife majors only. VEnTs. mals, Wld 311. Wildlife Resources: Birds. 5 hours. 3(D 1 Identification, structure, life histories, ecology, management principles and techniques. Upland game birds, waterfowl, marsh birds, raptors, song birds, and pest species. Prerequisite: Bi 213 or Z 203. wildlife majors only. JARVIS. For fisheries and Fsh 313. Economic Ichthyology. 3® 5 hours. 2® nomically important fishes of Oregon and the Pacific Northwest- the relationship of these fishes to the world fish fauna. Prerequisite: sophomore standing. JUNTUNEN. Fsh 314. Economic Ichthyology. 4 hours. 3® Fsh or Wld 401. Fsh or Wld 405. Research. Reading and Confer- ence. Fsh or Wld 407. Seminar. Terms and hours to be arranged. Wld 420. Vertebrate Pest Control. (G) 3®1® 4 hours winter. Techniques, methods, and procedures used to bearing animals, birds, and rodents where they become nuisance animals or important in transmitting disease, damaging property, or destroying agricultural or forest crops. Prerequisite: senior standing. KuHN. Biology of Game Birds. (G) W ld 451. 3®2 5 hours. Identification, distribution, life histories, and ecology of game birds. Prerequisite: Wld 311. LONG. Fishery Biology. (G) Fsh 454. 5hours. Principles, theories, 3® 1® 1®in and methods used studying the biology of fishes; historic and contemporary fish culture practices; and environmental modifications affecting fish pro- Z 454. Principles of Symbiosis. (G) 2 ® 2 Qz 4 hours. For course description see Zoology. Fsh 455. Fish Culture. 3 hours winter. (G) 30 The use of hatcheries and ponds to produce for sport and other purposes; environmental and genetic modifications affecting fish production and management. Prerequifish Fsh 456. Fishery Limnology. 3 hours spring. (G) 3 Limnological concepts and techniques related to fishery research and management. Prerequisite: senior standing. DONALDSON. Fsh 457. tory. Fishery Limnology (G) 2 hours. Labora- 1®1 Methods, techniques of limnological investigation. Prerequisite or corequisite: Fsh 456. Wld 458. Management of Big Game Animals. 3 hours. (G) 2®1 Practices and procedures including census, food habits, damage controls, limiting factors. Prerequisite: Wld 310. VOHS. Wld 459. Wildlife Field Trip. (G) (6 days) 2 hours. Field trip to specific areas of interest with emphasis on big game, upland game, and waterfowl. Integration of classroom knowl- edge with survey of big game ranges, problems in multiple agency control of public lands, practices of manipulations of winter ranges;, public relations and management consuming and producing publics, appraisal of management practices of public agencies. Prerequisite: WId 310,311. Fsh 465. Commercial Fisheries. (G) 2®1 5 hours. commercial fishery management techniques, international problems. two-day Classical field trip. Prerequisite: Fsh 313. HORTON. 1® Classification, distribution, and uses of orders and families of fishes having economic or other significance. Prerequisite: Fsh 313. JUNTUNEN. biology. KUHN. site: two years of biology. MCINTYRE. Wildlife Recreational Techniques. Wld 310. State and Federal fish and game laws and regulations and the scientific methods used to collect, preserve, and present evidence in the enforcement of these laws and regulations. Prerequisite. Wld 251 or two years of duction. Prerequisite: Fsh 313. DONALDSON. Terms and hours to be arranged. Wld 251. Fsh or Wld 341. Wildlife Law Enforcement. 3 hours winter. 2®1® control vertebrate pests including fish, fur- Fisheries Science Identification, anatomy, life history of eco- Orientation to Fisheries and Wildlife Wildlife Seminar (2 terms) (Fsh or Wld 407) ................... --.. ........ Other humanities and social sciences ........ 14 General Chemistry (Ch 201,202.203) ...... 9 Fsh 466. Invertebrate Fisheries. (G) 2®2® 4 hours. Economic invertebrates, life histories, harvesting, values, management problems and procedures. Prerequisite: Fsh 313. HORTON. Fsh 470. Water Pollution Biology. (G) 3 hours winter. 2 Qc 1 Application of biological principles to the solution of water pollution problems taking into account both engineering and economic considerations. Prerequisite: senior standing. SHUMWAY. Wld 481. Wildlife Ecology. 5 hours. 3® Interrelationships of wildlife, environment, and man. Evaluations of properties and habitats of wildlife populations. Prerequisite: Bi 371. Vons. Fsh 490. Fish. Parasites and Diseases of 5 hours. 3 Qj 2 (G) Identification, life history, pathology, diag- nosis, treatment, control, and economic importance of pathogenic microorganisms and animal parasites of fish. Prerequisite: two years of biology. MILLEMANN. Graduate Courses See also courses marked (g) and (G) above. Fsh or Wld 501. Fsh or Wld 503. Fsh or Wld 505. Research. Thesis. Reading and Confer- ence. Fsh or WId 507. Seminar. Terms and hours to be arranged. Fsh 555. Fish Genetics. 3 hours. Food Science and Technology is the application of the sciences and engineering to the manufacture, preservation, storage, transportation, and consumer use of food products. Processing of the basic raw materialsmilk, fruits, vegetables, seafoods, meats, and grains-into consumer products by canning, freezing, dehydrating, ferment- ing, and fabrication is taught with emphasis on basic chemical, microbiological, and physical principles rather than on specific procedures. Because of this, those who complete a major in this department have excellent opportunities in or associated with the largest industry in the world-the food industry. These opportunities include research and development in industry, government, colleges, and universities; regulation of food qual- 3 QQ molecular genetics with emphasis on fish evo- lution applied to problems of speciation and formation, hatchery biology, fish taxon- race omy, and management of natural populations. Prerequisite: Bi 341. SIMON. WId 561. Wildlife Investigational Techniques. 4 hours. 3® Principles, problems, and practices involved in conducting wildlife research. Evaluation of usefulness and limitations of available techniques for solving specific problems. Prerequisite: graduate standing; one year of upper division biological science. VERTS. Fsh or WId 567,568. Research Perspectives. 4 (i Wld 567: Difficulties in ecological thought; physiological and bioenergetic perspectives in ecology. Wld 568: Behavioral, population, and community perspectives in ecology. WARREN. Fsh or WId 569. Population Dynamics. 4 hours. 401 D namics and exploitation of fish and wildlife populations. HALL. The undergraduate four-year program leads to the B.S. degree in Food Science and Technology. Students wishing to study a specific phase of foods should enroll for a fifth year leading to the M.S. degree. Students wishing a Master of Business Administration (M.B.A.) degree, to provide special qualifications for employment in food company management, should take certain additional courses in business during the undergraduate years, then enroll for a fifth year in the School of Business and Technology. intensified study in the subject areas of special interest. The food science program is concerned with basic science and research involving the chemical, physical, and biological aspects of foods; it usu- for instruction and research, the Seafoods Laboratory at Astoria, and the Toxi- cology and Nutrition Laboratory near Corvallis. Fsh 572. Systematics of Fishes. 3 hours winter.. 2 Qr 1® Phylogeny and evolution of fishes; systematic arrangement with emphasis on economically important forms. Prerequisite: two years of upper division fisheries or zoology. BOND. Fsh 573. Special Topics in Ichthyology. 3 hours spring. 1 2( Distribution, ecology, and other current topics. Prerequisite: two years of upper division fisheries or zoology. BOND. Senior Year Food Engineering (AE 441,442,443) .... 10 Microbial Contamination, Dairy or Food Micro (Mb 440,442, or 444) ................ Seminar (FST 407) .................................. Food Analysis (FST 423) ........................ Federal and State Food Regulations 8 2 5 (FST 421) .............................................. Communication elective .............................. 23 Humanities and/or social science electives 10 ........... ............ -............................ fifth year is 9 planned for a Master of Business Administration or a Master of Science degree, see adviser for list of elective courses. Lower Division Courses FST 112. Food and Man. 3 hours. 3 For majors and nonmajors. An interdisciplinary course relating man's social, economic, and political development to food and the development of food technology. Subject matter from disciplines of food science and nutrition, anthropology, history, political science, economics, and marketing. technology, FST 113. Food Science Colloquium. 1 hour winter. 1 Qr For food science majors. Informal discussions of current problems in food science and technology that have social, economic, and political implications. Special Studies. Terms and hours to be arranged. FST 201. Food Technology. 5 hours fall. 4 Qr 1® For nonmajors. Food and man; food acceptance, quality, raw material, preservation, processing, packaging materials. FST 202. Food Quality. 4 hours winter. 2®2® For nonmajors. Quality of fruits, vegetables, cereals, meats, seafoods, milk, milk products; governmental quality standards and food law; quality control. FST 221. Food Processing. 2® 2 Qr Fruit and vegetable processing with related 4 hours fall. unit operations and unit processes; standards and quality grading; detection and identification of extraneous materials in food. For food science majors. stresses. Prerequisite: two years of upper division fisheries or zoology. BOND. 8 Principles of Economics (Ec 213.214) .... 8 Biochemistry (BB 350 or 450,451) ........4-7 Animal Nutrition (AnS 311) .................... 3 Food Science (PST 411,412,413) ............ 12 Quality Control Systems (FST 424) ........ 3 General Microbiology (Mb 304) .............. 5 'Electives and;or Food Packaging (FST 431) .............................................. 9 FST 199. Graduate programs leading to the M.S. or Ph.D. degrees in Food Science permit Departmental facilities include wellequipped laboratories and pilot plants Physiological aspects of the biology of fishes; reactions to, and tolerances of, environmental Junior Year General Physics (Ph 201,202) .................... Y If water pollution; water requirement and toxi- Fsh 571. Functional Ichthyology. 3 hours fall. 2 r® 1 ® 3 within companies; and management or operation of food products manufactur- ally relates to the processing, preservation, distribution, and utilization of foods. cology of fishes and associated aquatic organisms. Prerequisite: Fsh 470. DOUDOROFF. Physical education ............................... _..... 2Electives Fsh 570. Pollution Problems in Fisheries. 3 hours. 2 QQ 1® Polluted waters as they affect fisheries; sources, measures, biological indices, and abatement of Sophomore Year Organic Chemistry (Ch 226,227,228,229) 10 Quantitative Analysis (Ch 234) ....... 4 Food Processing (FST 221,222,223) ........ 13 Statistics (St 311,312 or 451,452) ..........6-8 Speech Communication (Sp 111) ............ 3 English Composition (Wr 222) ................ 3 Technical Report Writing (Wr 327) 3 Communication elective .............................. 3 ity through government agencies and ing plants. Examples from population genetics through 4 hours each term. FOOD SCIENCE AND TECHNOLOGY RECOMMENDED CURRICULUM Freshman Year' FST 222. Food Processing. 4 hours winter. Hours . 15 General Chemistry (Ch 204.205,206 ) Analytic Geometry, Calculus (Mth 110.111, 112) ........................................................ 12 Biological science or electives (see adviser) 12 Food Science Collorpnium (FST 113) ...... 1 Food and Man (FST 112) ............ . 3 English Composition (Wr 121) ............... 3 Personal Health (H 160) . 2 I Students interested in ROTC must consult with their advisers. 3®1® Cereal foods, confections, beverages, meats, and seafood processing with related unit operations and unit processes; food plant sanitation and waste disposal. For food science majors. FST 223. Food Processing. 5 hours spring. 3®2® Processing milk and milk products with re- lated unit operations and unit processes. For food science majors. School of Agriculture 93 Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. FST 350. Elementary Food Science. 3®1® 4 hours spring. For nonmajors. Food composition and additives concerning color, odor, taste, texture, nutrients, and toxicants; food poisoning. Prerequisite: 9 hours of general chemistry; FST 201; FN 225; Mb 130. FST 401. FST 403. Research. Thesis. FST 405. Reading and Conference. FST 407. Seminar. 1 1 hour each term. FST 411,412,413. Food Science. (g) QQ 3®1® The role chemical, physical, and biological properties of foods, additives, and processing have on color, odor, taste, texture, nutrients, and toxicants. 411: Food composition and food additives; 412: fats, oils, grain foods, confections, beverages, fruits, and vegetables; 413: Meat, meat products, poultry, seafood, and soy products; nutritive values. Prerequisite: FST 221,222,223; Mb 304; BB 450, 451. FST 421. Federal and State Food Regulations. (g) 2 hours winter. 2 Laws and regulations dealing with the manufacture of foods; labeling, adulteration, misbranding, food standards, case problems. Prerequisite: senior standing. FST 423. Food Analysis. 5 hours winter. (g) 3 ®t 2® Chemical and physical analysis. Prerequisite: FST 411,412; Ch 234; BB 450,451. FST 424. Quality Control Systems. (G) 2® 1® 3 hours fall. Principles, organization, sampling plans, and statistical applications in food processing plants. Prerequisite: FST 221; St 312 or 451. FST 431. Food Packaging. 3 hours winter. (G) 201 Objectives and requirements of packaging; composition, characteristics, chemical and physical properties, selection and adaptation of packaging materials and packages. Prerequisite: FST 221,223,411; Ch 228. Current Topics in Food Science. (G) 3 3 hours spring. FST 451. Recent advances in food science and tech- nology and their application to special fields of study. Consult department for topics which vary from year to year. Prerequisite: FST 412; Mb 304; BB 451. AET 441,442,443. Food Engineering. See DEPARTMENT OF AGRICULTURAL ENGINEERING TECHNOLOGY. Mb 440. Microbial Contamination Con- 3 hours winter. 2®1 servation, and deterioration; subjective meth- ods for evaluation. Prerequisite: Ch 428; St 312 or 451. Offered alternate years. Offered 1973-74. FST 533. Lipids in Foods. 3 hours fall. tion. 3 hours fall. 2® 1® Detection and measurement of food pigments and synthetic food colors; effects of food processing; color perception and evaluation. Prerequisite: BB 451 or 491. Offered alternate years. Not offered 1973-74. Proteins in Foods. 3 hours 2®1® winter. Food protein systems; reactions with other food components; changes in proteins and how they affect the chemical and physical properties of foods. Prerequisite: Ch 428; BB 451 or 491. Offered alternate years. Not FST 562. offered 1973-74. FST 563. Enzymes of Foods. 2® 3 hours spring. 1® foods; use of enzymes in food processing. Prerequisite: Ch 428; BB 451 or 491. Offered alternate years. Not offered 1973-74. HORTICULTURE The field of horticulture relates to the production, marketing, and distribution of fruits, nuts, vegetables, ornamentals, and floricultural crops, and to the laying out, planting, care and maintenance of parks, playground areas, highways, and commercial and home landscape plantings and sites. The Department of Horticulture offers the four options listed below leading to the B.S. degree. Through the Graduate School it also offers programs leading to the M.S. and Ph.D. degrees. SCIENCE OPTION For students wi7hing to pursue graducareers in Hours 3 Approved economics .................................. 4 Social science .............................................. 3 Freshman Year English Composition (Wr 121 ) ................ General Chemistry (Ch 201,202,203,207) 11 Calculus ( Mth 111) .................................. 4 General Botany (Rot 201,202,203) ............ 12 4 Physical education and personal health...., 3 TECHNOLOGY OPTION Freshman Year Basic Horticulture (Hort 215,218) ............ Graduate Courses See also courses marked (g) and (G) above. FST 501. Research. FST 503. Thesis. FST 505. Reading and Conference. Terms and hours to be arranged. FST 507. Seminar. 1 hour each term. FST 531. Carbohydrates in Foods. 2 1® 1 ® 3 hours spring. 10 Chemical and physical properties; changes during processing and storage. Prerequisite: Ch 228; BB 451 or 491. Offered alternate Hours English Composition (Wr 121) ................ Outline of Economics (Ec 115) ................ Social science .............................................. Soils (Sls 210) ......................... ...-------------... Organic Chemistry (Ch 226,227) ............ General Physics (Ph 201,202.203) ........ _.. Approved science electives ........................ Approved agriculture electives .................... Approved communications .......................... Approved hum and soc sci electives ............ Physical education and personal health Junior Year Plant Genetics (ACS 410) ........................ Applied Entomology (Ent 311) ................ Plant Physiology (Rot 331) ...................... Agricultural !Marketing (AEc 311) ............ Approved communication electives Approved hum and see science elective .... Approved horticulture courses Unrestricted electives .................................. Agriculture electives .................................... 3 4 3 General Chemistry (Ch 201,202,203) ...... 9 Trigonometry (Mth 60) ............................ 4 Approved physics ........................................ 3 General Botany (Bot 201,202,203) ..-..... 12 Approved communications .......................... 6 Physical education and personal health .... 3 Sophomore Year Basic Horticulture (Hort 215.216) ............ Soils (Sls 210) ......_.................................. Agricultural Business Mgmt (AEc 211) .. Organic Chemistry (Ch 226) ........... Approved agriculture and hort electives .... Approved communications .......................... Hum and soc sci electives ........................ Approved science electives ........................ 6 5 5 9 9 3 6 2 Junior Year Applied Entomology (Ent 311) ................ 4 Unrestricted electives .................................. Senior Year 9 Plant Genetics (ACS 410) ........................ 3 Plant Physiology (Bot 331) ........................ 5 Agricultural Marketing ( AEc 311) ............ 5 Approved agriculture electives .................... 3 Approved hum and soc sci electives Approved horticulture courses .................... 9 Approved science elective .......................... 3 Plant Breeding (ACS 415) ........................ 4 Plant Pathology (Bot 450) ........................ 5 Approved agriculture and hort electives .... 9 Approved and unrestricted gen electives .... 24 Approved horticulture courses .................... 6 BUSINESS OPTION For students who want to gain an understanding of business principles as they pertain to horticultural enterprises, and to prepare for a career in agricultural business. Freshman Year Hours 3 English Composition (Wr 121) ................ Outline of Economics (Ec 21 ,214) ........ Hum and soc sci electives ........................ General Chemistry (Ch 201,202,203) ...... Approved physics ..°°.................................. Trigonometry (Mth 60) ............................ General Botany (Bot 201,202) ................ Approved communications ........................ Physical education and personal health .... 8 3 9 3 4 8 6 3 Sophomore Year Horticulture (Hort 215,216) ............ (Sls 210) .......................................... Agricultural Business Mgmt (AEc 211) .... Basic Soils 6 5 5 Applied Entomology (Ent 311) ................ 4 Fin Accing and Man Acctg (BA 211,212) 8 Approved communications .......................... 6 Approved agriculture and hort electives .... 11 Physical education and personal health ...... 2 Sophomore Year See DEPARTMENT OF MICROBIOLOGY. Oregon State University 3 5 For students interested primarily in the production aspects of horticulture. Physical education and personal health .... Effect of processing methods on enzymes of ate studies and professional teaching and research. 450) ........................ Plant Breeding (ACS 415) ........................ 4 Approved horticulture courses .................... 6 Approved hort and agriculture electives .... 10 Unrestricted electives .................................. 9 Communication electives ............................ 3 Statistics (St 311,312) .............................. 6 Approved science electives ........................ 6 201® Function, composition, preservation, deterioration, and analysis. Prerequisite: Ch 428 BB 451 or 491. Offered alternate years. Offered 1973-74. Approved science electives ........................ Dairy Microbiology. Food Microbiology. years. Offered 1973-74. Plant Pathology (Bot Chemical definition; flavor development, pre- Approved communications .......................... trol. Mb 442. Mb 444. 94 tion. FST 561. Pigments and Color Evalua- Terms and hours to be arranged. 4 hours each term. Senior Year FST 532. Food Flavors and Evalua- Junior Year Plant Physiology (Bot 331) ........................ Organization and Management (BA 302).... Production (BA 311) ................................ Plant Genetics (ACS 410) ........................ Approved agriculture electives .................... Approved horticulture courses .................... Communications electives .......................... Unrestricted electives .................................. Approved hum and soc sci electives ........ 5 4 4 3 6 6 3 9 9 Senior Year Agricultural Marketing (AEc 311) ............ Human Relations in Business (BA 361) .... Plant Breeding (ACS 415) ........................ Plant Pathology (Bot 450) ........................ Finance (BA 313) .................................... Business Law (BA 315) ............................ Statistics (St 311,312) .............................. Approved horticulture courses .................... Unrestricted electives .................................. 5 4 4 5 4 4 6 9 9 LANDSCAPE CONSTRUCTION AND MAINTENANCE OPTION Provides a basis for understanding the functional use of plants in the environment. For students interested in professional careers in design, layout, planting, and maintenance of ornamental plantings and for those with nonprofessional interest in the use of plants to enhance their surroundings. Freshman Year Hours General Chemistry (Ch 104,105,106) ...... General Botany (Bot 201 202,203) .......... Design Studio I (AA 280) ........................ Landscape Design Theory (LA 280) ........ English Composition (1Vr 121) ................ Interned Algebra, Trig (Mth 51,80) ........ 13 12 3 3 3 Physical education and personal health .... 3 4 Elective ............. .......... 8 Sophomore Year Landscape Design I 9 9 9 4 3 3 2 6 8 5 8 3 3 6 8 This curriculum provides instruction and training for those students interested in general nursery management work as nursery foremen, propagators, planting foremen, assistant nursery superintend- ents, and related positions. 2®1® 3 hours spring. Planning, layout, construction, and heating of modern greenhouses- factors involved in the efficient operation of a greenhouse range. Offered alternate years. Not offered 1973-74. Small Fruit Production. 3 QQ Geographic distribution of deciduous orchards; temperature, water, light, and nutri- tional requirements and limitations; soil management, pollination, thinning and pruning; native and applied auxins and growth regulators as related to fruit set and growth; influence of rootstocks on tree growth, productivity, and fruit quality- indices of fruit maturity and special problems of production. Prerequisite: $ort 216. Offered alternate years. Not offered 1973-74. Hort 341. Vegetable Production. 4 hours winter. 3® 1 Seeding; plant production; varieties; soil and climatic influences; home vegetable gardens. Basic course for students specializing in vegetable production; adapted to vocational agriculture and extension studies. Hort 342. Commercial Vegetable Pro- duction. 3®1® 4 hours spring. Problems; economic aspects; environmental effects; seed, plant production, irrigation, nutrition, and other aspects of major vegetable crop plants. Offered alternate years. Offered 1973-74. Hort 351,352,353. Commercial Floricul- 3 hours each term. 2® 1® Introduction to field. Propagation, culture, and utilization of fruits, nuts, vegetables, and ornamental plants. Hort 151. General Floriculture. 3 hours winter. 2® 1® 2®1® Cut flowers, pot plants, and forced bulbous Elements of Horticulture. crops; modem techniques and recent research findings. Offered alternate years. Offered 1973-74. Hort 355. Herbaceous Plant Materials. 3 hours spring. 1® 2 QQ biennial, and perennial flowering plants; their use, arrangement, and culture in commercial and home-garden production. Offered alternate years. Offered 1973-74. Annual, 1® Acquaints student with the field, its developments, its branches, and opportunities it offers as a vocation. Offered alternate years. Not offered 1973-74. Hort 199. Special Studies. Terms and hours to be arranged. Provides independent study opportunity for freshmen and sophomores. Hort 215,216. Basic Horticulture. 3 hours fall and winter. 2 ® 1 ® Culture of horticultural plants: soil water, to growth, yield, and quality; vegetative propagation and post- harvest physiology. Greenhouse Construction and Management. ture. Lower Division Courses climate in relation Hort 313. Offered alternate years. Offered 1973-74. nursery management is also available. 3hours. Propagating or perpetuating plants by means of seeds, cuttings, layers, tubers, bulbs, budding, grafting- practice in greenhouse, nursery, field, and orchard. Not open to freshmen. Hort 333. Fruit and Nut Production. 4 hours spring. 301® A two-year terminal curriculum in Hort 111. 1®2® 3 hours winter. Hort 361,362. Nursery Management. 4 hours fall and winter. 3 1Q 1 Qz Propagation, planting, culture, digging, packing, and storing of nursery stock; inspection, quarantine regulations; transportation and marketing. Prerequisite: Hort 216. Offered alternate years. Offered 1973-74. Hort 401. Research. Terms and hours to be arranged. Hort 403. Thesis. Terms and hours to be arranged. Hort 405. Reading and Conference. Terms and hours to be arranged. Hort 407. Seminar. Terms and hours to be arranged. Spraying, Dusting, and Fu(C) 2 Qi 3 hours fall. 1 Hort 415. migation. Plant Propagation. requirmements and limitations; growth and developent; cultural techniques; fruit and fruiting characteristics. Prerequisite: Hort 216. Approved electives ...................................... 4 Unrestricted electives .................................. 4 Land Drainage (AET 319) ...................... Approved electives ...................................... Unrestricted electives .................................. Hort 311. Production, economic and geographic distribution; temperature, water, light, and nutritional Approved communications coursesElectives ...................................................... Physical education ...................................... Senior Year Plant Composition (LA 426,427,428) Landscape Design III (LA 490,491) Plant Pathology (Bot 450) ........................ Nursery Management (Hort 361,382) ...... Social science .............................................. Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. 4 hours fall. General Physics (Ph 201) ........................ Basic Horticulture (Hort 215,216) ............ Suits (Sic 210) ............................................ Plant Propagation (Hurt 311) .................... Applied Entomology (Ent 311) ................ Plant Ecology (Bot 341) ............................ Lawns and Turfs ( ACS 313) .................... 1Q Basic principles as applied to florist work. Hort 332. (LA 290,291) ........ Social science ...................... Basic Acctng and Fin Anal............. sis (BA 217) Plane Surveying (CE 228) ........... Junior Year Landscape Design It (LA 390,391,392).... Maint and Constr (LA 359.360,:361) ........ Systematics (LA 326,327,328) ................ Business Law (BA 315) ............................ Hort 253. Flower Arrangement. 3 hours fall or spring. 2 QQ Properties and uses of pesticides and related agricultural chemicals in relation to production of horticultural crops; application methods and equipment. Hort 416. Horticultural Plant Nutrition. 3® 1® (G) 4 hours winter. Factors influencing nutrient absorption and composition of horticultural crops; criteria of essentiality and roles of elements; concepts of nutritional status and nutrient balance; techniques for determining nutritional status; effects of fertility programs on nutritional status. Prerequisite: port 216; Bot 331. Offered alternate years. Not offered 1973-74. Hort 431. Fruit Handling and Distribu- tion. (g) 4 hours winter. 3Q1® Problems of fruit handling; harvesting, grading, packing, inspection, storage, transportation, and marketing. Composition and physiology of fruits. Prerequisite: Hort 216. Hort 433. Systematic Pomology. 4 hours fall. Fruit groups, (G) 20 2@ relationships and botanical taxonomy; variet description, nomenclature, identification andyclassification; variety adap- tation and evaluation; origin and improvement of fruit varieties. Offered alternate years. Not offered 1973-74. Hort 443. Systematic Vegetable Crops. 2®1® (G) 3 hours fall. Nomenclature and classification- nature and importance of horticultural characteristics; varietal differentiation and identification; origins and uses. Offered alternate years. Of- fered 1973-74. Hort 451. Flower Shop Operation. 3 hours fall. 2(D 1 ® Efficient operation of florist shops; advanced work in design of floral pieces. Restricted to students majoring in floriculture and nursery management. Offered alternate years. Not offered 1973-74. Hort 453. Handling and Distribution of Florist Crops. 2®1® 3 hours winter. Problems of precooling, packaging, storing, transporting, and distributing florist crops. Offered alternate years. Not offered 1973-74. Graduate Courses See also courses marked (g) and (G) above. Hort 501. Research. Hort 503. Thesis. Hort 505. Reading and Conference. Hort 507. Seminar. Terms and hours to be arranged. Hort 511. Plant Genetics. 4 hours fall. 4® Basic genetic and cytological phenomena as applied to plant breeding. Prerequisite: Bi 341; ACS 415. Hort 521,522. Horticultural Plant Growth and Development. 4 hours fall and winter. 3 ® 1 ® Seasonal growth, dormancy, correlative organ development, juvenility, floral initiation, photoperiodic effects, root regeneration, organ maturation and abscission in horticultural plants; effects of plant growth regulators. Prerequisite: Hort 216; But 331; organic chemistry. Offered alternate years. Offered 1972-73. School of Agriculture 95 Post-harvest physiology as it relates to fruits, vegetables, and ornamental crops; influence of pre-harvest conditions on post-harvest behavior; maturation as related to storage behavior; effects of storage atmosphere, temperature, and ethylene on ripening, respiration, and intermediary metabolism; physiological disorders of stored horticultural products. Prerequisite: Hort 522. Offered alternate years. Offered 1972-73. Hort 541,542,543. Horticulture. Poultry Feeds and Feeding. (g) 3 hours. 30 P 411. Poultry Judging (P 341) or Turkey Management (P 351) ............ Hort 531. Post-Harvest Physiology. 4 Qt 5 hours spring. 1 Selected Topics in 40 4 hours each term. Breeding and genetics, physiology, environment and nutrition; lectures, current re- search, literature, review and discussion; offered in the areas of vegetable crops, small fruits, ornamentals, and tree fruits. Prerequisite: Hort 216. Consent of instructor required. Organic Chemistry (Ch 226,227) for students with science emphasis .......... English Composition (Wr 222) Principles of Economics (Ec 213,214) Basic Acctng & Fin Analysis (BA 217) Calculus (Mth 110,111) ........................ Personal Health (H 160) ...................... Electives .................................................. 6 3 8 3 8 2 7-9 Anatomy and Phys of the Fowl (VM 311) or The Chick Embryo and Lab (P 321,322) ................................ Turkey Management (P 351) or Poultry Judging (P 321) ............... _.._ Poultry Products (P 421) or Poultry Feeds and Feeding and Lab (P 411, 3-5 3 412) .................................................... 3-4 Poultry Breeding (P 441) ................ Genetics (Bi 341 or AnS 278x) .......... English Composition (Wr 323) ............ 3 3 Avian Diseases (VM 451) or 3 Senior Year With the rapid development of the poultry industry, a demand exists for persons trained in poultry science. A well trained staff, and adequate physical fa- cilities enable the department to offer Poultry Feeds and Feeding and Lab (P 411,412) or Poultry Products (P 421) .............................................. 3-4 Poultry Breeding (P 441) or 3 Avian Diseases (VM 451) ................ 2 Seminar (P 407) .................................... Electives ..................................................39 10 undergraduate and graduate students. The department has three research plants -two for chickens and one for turkeysflocks of popular breeds of chickens and turkeys, and various types of buildings and equipment including modern incubators, batteries, and feed mixers, as well as laboratory facilities for instruction and research. In planning his course of study with his adviser, a student needs to bear in courses are taught only in alternate years. He may use elective courses to meet his individual needs and abilities and to emphasize either the technology, science, or business aspects of poultry science. to the M.Agr., M.S., or Ph.D. degree in genetics, management, nutrition, or physiology. Scholarships are available for both undergraduate and graduate students. Additional information may be obtained from the department. The curriculum below satisfies all the B.S. degree requirements of the School of Agriculture and the University as well as those of the Department of Poultry Science. Freshman Year Poultry Science (P 121) ........................ General chemistry, one year .................. 9-13 Biological science, one year .................... 12 English Composition (Wr 121) ............ 3 Fundamentals of Speech (Sp 111) ........ 3 Journalism (J 111) ................................ 3 3 2-8 Sophomore Year Brooding and Broiler Production (P 323) ............................................... The Chick Embryo and Lab (P 321,322) or Anatomy and Phys of the Fowl (V M 311) .......................................... 96 Oregon State University Proteins, minerals, energy, (G) 3 QQ vitamins, anti- biotics, other feed additives in chicken and turkey nutrition. Digestion and metabolism of these substances. Prerequisite: P 411 or AnS 311 or Ch 226. P 421. Poultry Products. 3 hours. (g) 1® 2 QQ Preparation of poultry and eggs for market. Commercial handling of poultry products. Prerequisite: P 121 or GS 101 or Z 201. P 121. Poultry Science. 3 hours. 3 QQ Various phases of poultry industry; physi- ology, reproduction, feeding, housing, brooding, and management practices. P 199. Special Studies. Terms and hours to be arranged. (9) 30 Inheritance of egg and meat production in domestic fowl. Prerequisite: P 121 or GS 101 or Z 201. Offered alternate years. Offered 1973-74. Population genetics and application to selection and mating for improvement of quantitative characters. Prerequisite: Z 341; St 452. P 451. Commercial Practices. 3 hours winter. Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. 30 Graduate Courses See also courses marked (g) and (G) above. P 501. P 321. The Chick Embryo. 3 hours. (G) Operations and practices in commercial poultry production. Prerequisite: senior standing. 30 Development and environmental requirements of embryos of the domestic fowl. Prerequisite: P 121 or Z 201 or GS 101. Offered alternate year. Not offered 1973-74. P 322. Chick Embryo Laboratory. 2® 2 hours. Laboratory work to complement P 321. Of- Research. P 503. Thesis. P 505. Reading and Conference. Terms and hours to be arranged. P 507. Seminar. 1 hour each term. 1 0 fered alternate years. Not offered 1973-74. P 323. Brooding and Broiler Production. 3 hours. 3 QQ Brooding requirements of chickens and turkey poults; types of brooding equipment; commercial broiler production. P 341. Poultry judging. 3hours. 20 1 ® Judging poultry for standard and production qualities. Prerequisite: P 121. Offered alternate years. Offered 1973-74. Turkey Management. 3 hours. 1 Qz 2 QQ Practical details in the breeding, feeding, rearing, and marketing of to rkevs. Offered alternate years. Not offered 1973-74. P 401. Rangeland resource management is one of the family of natural resources professions important to the social, economic, and political development of Oregon and the nation. It is concerned with the improvement, conservation, ecology, and use of rangelands. Since range management is practiced on lands producing domestic and wild animals, timber, water, and recreation, concepts of integrated land use are included in the program of training. A good balance life, P 403. Thesis. P 405. RANGELAND RESOURCES among crop, soil, domestic animal, wild- Research. and other biological sciences is realized. Reading and Conference. The recommended curricula below in- P 406. Projects. Terms and hours to be arranged. clude university and departmental re- 3 3-5 P 441. Poultry Breeding. 3 hours. Population Genetics and Breeding Improvement. (G) 30 3 hours. Lower Division Courses P 351. Hours 3 Mathematics depending on placement or aptitude test score .............................. 4-6 Physical education (MPE, WPE, or CPE 101-199) .................................... Electives .................................................. P 413. Poultry Nutrition. 3 hours. P 442. excellent educational opportunities to both study may lead Poultry Feeding Laboratory. (g) 1 Q1 1 hour. P 412. Offered alternate years. Offered 1973-74. POULTRY SCIENCE Graduate or Z 201 or Ch 226. Laboratory work to follow P 411. Junior Year Electives ..................................................27-30 mind that many poultry science Nutritional requirements; formulation of rations; common nutritional deficiencies; feeding practices. Prerequisite: P 121 or GS 101 P 407. Seminar. 1 hour. 1QQ quirements for the B.S. degree and provide for emphasis either in the science or business aspects of rangeland resources. Facilities available for study and research include greenhouse, field plot, pasture, range, and animal facilities both an campus and at two experiment stations in eastern Oregon. Field trips are taken in conjunction with specific courses. Graduate work leading to M.Agr., M.S., or Ph.D. degrees may involve domestic or wild animals, range nutrition, range ecology, physiology of range plants, range improvement, range utilization and management, and range resource analysis and monitoring through remote sensing. Rng 441. Rangeland Analysis. 4 hours fall. sible earning while learning. Employment Rng 341. ment, research, extension, range manage- ment, college and university teaching, business and industrial activities related to rangeland resources, and foreign agri- cultural and resource development assistance. See also ANIMAL SCIENCE. BASIC CURRICULUM REQUIREMENTS Science Option (Hours) Agriculture Rangeland resources ........ Business Option (Hours) Animal science ................ Electives in agriculture .... 19 6 19 19 6 25 Business 19 31 3 3 3 9 9 Science Botany .............................. Zoology ............................ Genetics .......................... 25 16 3 3 on courses selected).... 12-16 9-13 6 3 5 12 6 5 Chemistry (depending Physics ............................ Mathematics .................... Statistics .......................... Physical education ........ 9 ........................ 35-29 15 24-20 Total term hours ...... 192 192 Current technical developments, both domestic and foreign. Prerequisite: Rng 341. Range Management Plan- Rng 443. (G) 3 hours spring. ning. lands; decision making with actual problems and plan execution- field trip. Prerequisite: senior standing in any natural resources field. Graduate Courses Thesis. Reading and Conference. Problem analysis plant and animal 3® approach; research. integration of Consent of in- structor required. Offered alternate years. Of- fered 1973-74. 20 2 Application of ecology in rangeland and re- lated resource management; field trip. Prerequisite: systematic botany, Bot 441,442. Offered alternate years. Offered 1973-74. Rng 543. Rangeland Management. 3 hours winter. 1®2 ® basis. Critical evaluation of research papers. Offered alternate years. Not offered 1973-74. Upper Division Courses Courses numbered (g) and (G) may be taken for graduate credit. Rng 341. Rangeland Resources. 3 hours. 3 Nature and management of rangelands. Integrated land use with emphasis on plantanimal-soil interactions. Prerequisite: sophomore standing. ® Range development, cultural treatments, and management systems used to improve rangelands. Field trip. Prerequisite: Rng 341. Rng 343. Range Plant Communities. 3 hours spring. 2®2® Occurrence, physiology. ecology, and value of important grass, fork, and browse plants on U.S. and Oregon ranges. Field trip. Prerequisite: Bot 321; Rng 341. MINIMUM REQUIREMENTS FOR B.S. DEGREE Hours Agriculture, 45 hours (24 upper division) .................................°°........... Soil science Approved electives .................................... Communications, 18 hours Writing or journalism ................................ Speech ...................................................... Approved electives .................................... Other Humanities and Social Sciences, 25 20 9 6 18 hours 8 ............ Economics .................................... 10 Approved electives ---------------------Science, 62 hours Mathematics through Mth 163 112, (or Mth 111) ..................... .. .. Chemistry through Ch 228 and 23.4. .... (18 Physics through Ph 113 (or Ph 203) .... (( 9 Botany through Rot 331 ........................ (1 3 3 Microbiology ............................................ 3 Geology ....°° ............................................ Approved electives .................................... (4 ) Approved electives .................................... 23 2 Physical education and hygiene .............. Free electives .......................................... 24 Total term hours ..... ................................... 192 NOTE: Credit hour figures in parentheses may vary depending on placement and choice of alternative course sequences. Approved electives are courses approved by the adviser as appropriate for the option selected. Free electives are courses selected by the student. Sls 100. Soils and Men. 3 hours spring. 3 For undergraduates in general science, hu- manities and social sciences, and other fields to develop a general understanding of the planning and sound ecological principles of land use. Emphasis on examples and case studies involving soil problems and limitasocial resource in relation to environmental Rangeland-use philosophies on a world-wide Terms and hours to be arranged. Graduate work in soils may lead either to the M.S. or Ph.D. degree or graduate minors for students in other fields. Soil fertility, soil physics, soil chemistry, irrigation, forest soils, plant nutrition, or soil genesis, morphology, and classification may be emphasized in graduate pro- Lower Division Courses Rng 542. Rangeland Ecology. 4 hours spring. Special Studies. Rng 342. Rangeland Improvement. 3 hours winter. 2®1 2®1 Administration and management of range- 3 hours winter. Lower Division Course Rng 199. 2 Research. 6 sciences ........................ 1 Qi Minimum requirements for students majoring in soils are given below. grams. (g) Range Topics. 3 hours winter. Rng 506. Projects. Terms and hours to be arranged. Rng 507. Seminar. 1 hour winter. Rng 541. Perspectives in Range 3 10-12 3Q 1QQ See also courses marked (g) and (G) above. Research. Humanities and social Electives Rng 442. Rng 505. 3 3 (g) rangelands; inventory, forage utilization, range condition, and trend; field problems; use of aerial photographs and sampling theory; field trip. Prerequisite: Evaluating Rng 501. Rng 503. Communications English composition ........ Written communication .. Oral communication ........ Electives in communication ............ Biology and Physical and farming. and/or management practices as they relate to selected topics in range and related resource management. principles Ecological other commercial organizations, tries, and farming may wish to elect the business option. The technology option leads to careers in soil conservation planning, extension, land appraisal, field work for industrial and commercial organizations, Rog 408. Workshop. Terms and hours to be arranged. Summer employment with private industry, federal and state agencies, and on range research projects makes pos- opportunities include resource manage- preparing for work in chemical Indus- Rng 401. Research. Rng 405. Reading and Conference. Rng 406. Projects. Rng 407. Seminar. Terms and hours to be arranged. SOIL SCIENCE Food, fiber, and quality environment concern the soil scientist, Essential to soil science is knowledge in chemistry, Lions in land and use, pollution control, ecological aspects of production. Two field trips to he arranged. Sls 199. Special Studies. Terms and hours to be arranged. Sls 210. Soils. 5 hours fall or winter. 2 ®, . 1 QI 2 , physics, biology, and the earth sciences. Soil science is a synthesis of the physical and biological sciences directed towards Origin, formation, classification; physical, chemical, and biological characteristics; effects of soil management on agricultural and forest crop production. Prerequisite: Ch 203 food and fiber production as well as in land use planning. Majors in soils may choose from three curricula. Those planning to take graduate work leading to research or college Courses numbered 400-499 and designated (9) the study of the nature and properties of soil and its use and conservation in teaching or in working in soil surveys should elect the science option. Those Mth 51 or equivalent. DAwsON, YOUNGBERG Upper Division Courses or (G) may be taken for graduate credit. Sls 311. Soil Water and Irrigation. 2®1 3 hours fall. Basic soil-water-plant relationships; management of soil-water and crops for permanently irrigated agriculture. One all-day field trig required. Prerequisite: Sls 210. Ur.r.ERY. School of Agriculture 97 Sls 314. Soil Management and Conservation. 4 hours spring. 1 3 QQ Identifying, analyzing, and solving problems; wise use of soil for agriculture and alternate purposes; conservation farming; climate, to- pography, vegetation, geomorphology, soil; drainage, irrigation, erosion control. tillage, fertility, organic matter, crop rotation, sa- linity-alkalinity. Saturday and weekend field trips to be arranged. Prerequisite: SIs 210. DAWSON. Terms and hours to be arranged. Sls 407. Seminar. 1Q 1 hour each term. Sls 408. Workshop. (g) Terms and hours to be arranged. Soils information designated either for specific locality in Oregon or to cover selected topics in soils, such as soil management, soil survey, soil fertility, soil physics, irrigation. (G) Soil Chemistry. 30 3 hours winter. Important chemical phenomena in soils; basic structures and properties of main type of clays; exchange reactions: chemical phenomena of individual elements in soils. Prerequisite: Sls 210; Ch 234 or equivalent. VOLK. Sls 413. Soil Chemical Analysis. 2 hours winter. (G) 2® Application of analytical chemistry and instrumentation: ion extraction and fixation, exchange capacity, free sesquioxides, organic matter, exchange acidity, lime requirement, mineral identification, conductivity. Taken concurrently with Sls 412. Prerequisite: Sls 210; Ch 234 or equivalent. VOLK. Soil Physics. Sis 421. (C) 30 Physical properties of soil including structure, 3 hours fall. moisture, temperature, and aeration, and their measurement. Prerequisite: Sls 210. BOERSMA. Sls 422. Soil Physics Laboratory. (G) 2 hours winter. 2® Techniques for examining or evaluating various physical properties of soil. Prerequisite: Sls 421. ULLERY. Sls 424. Soil Fertility. 4 hours winter. (g) 3Q1® Chemical, physical, and biological properties of soils in relation to the availability of nutrient elements; soil amendments, fertilizers, manure, and crop rotations in a fertility management program. Prerequisite: Sls soils: nations. Prerequisite: Sls 412; Ch 442. Offered alternate IoonE. Sls 513. years. Offered 1973-74. 3O 210. 3 CC of physical, chemical, and biological properties of soil to site and the occurrence and growth of forest vegetation. Soil survey and forest ecology courses recommended. Offered alternate years. Offered 1973-74. YOUNGBERG. 3Q1® and winter. VM 341. Diseases of Livestock. 4 hours fall. Developing skills and competence in teaching soil science under staff supervision organization and presentation of instructional material by assisting in laboratory, recitation, and lectures. Soil Physics. 3 hours spring. 3 CQ Theoretical and applied soil physics with special attention to transport phenomena in porous media. Prerequisite: Sls 421; calculus. Offered alternate years. Offered 1973-74. BOERSMA. VM 441. (g) Animal Diseases and Control. 5 hours spring. 3Q Quantitative aspects of the distribution, movement, end function of water in the soilplant-atmosphere continuum. Prerequisite: Sls 421, or Ch 442, or permission of instructor. Offered alternate years. Not offered 1973-74. BOERSMA. Clay Mineralogy. 3 hours spring. (g) 3Q The pathology of avian diseases; program for control. Prerequisite: VM 311. Offered alternate years. Offered 1972-73. V M 452. (g) Avian Diseases Laboratory. 2® 2 hours spring. Laboratory studies to accompany VM 451. Prerequisite: VM 311. Offered alternate years. Offered 1972-73. Z 454. Principles of Symbiosis. 4 hours spring. (g) 20 2Q VM 461. Parasitic Diseases of Domestic and Game Animals. (C) 3Q2® 5 hours. Characteristics, life cycles, pathogenesis, immunity, epizootiology, control, and treatment of animal parasites that cause disease in domestic and game animals or are zoonoses. Prerequisite: two years of biology. Graduate Courses tion by X-ray diffraction, differential thermal analyses, chemical and physical properties; VM 501. Research. Terms and hours to be arranged. fered 1973-74. HARWARD. VM 503. Thesis. Terms and hours to be arranged. formation, alteration, and occurrence of clays. Chemistry, physics, and mineralogy courses recommended. Offered alternate years. Of- 2® Prerequisite: VM 321. 2Q 1Q Principles of structure; structure of phyllosilicates; theory and practice of identifica- 3 CQ Predisposing and primary causes of disease, epizootiology and practical disease control. (See Zoology) Plant-Water Relations. 3 hours spring. 4Q production. VM 451. Avian Diseases. 3 hours spring. Practicum in Teaching. 2 to 4 hours. Sls 515. Sls 523. alternate years. Not offered 1972-73. control for students not majoring in animal Forest Soils. Soil as a medium for forest growth. Relation Sls 522. Structure and physiology of fowl. Offered Elementary consideration of hygiene, sanitation, and other methods of livestock disease 3 hours winter. Sls 521. VM 311. Anatomy and Physiology of 1® the Fowl. 3 hours winter. 2 QQ Anatomy and Physiology of Domestic Animals. 4 hours fall 1973-74. MooRE. Sls 514. Upper Division Courses Courses numbered 400-499 and designated (g) or (G) may be taken for graduate credit. VM 320,321. Soil Fertility. Concepts and approaches; relations of soil chemistry, plant physiology, and crop sciences; current literature. Prerequisite: Sls 412 424. Offered alternate years. Not offerecf Reading and Conference. Sls 412. 3Q hydration, BET theory, application of thermodynamics, theory of ion exchange phenomena. electrochemical behavior, double layer theory, membrane phenomena, theory of p1I determi- 3 hours winter. Sls 401. Research. Terms and hours to be arranged. Sls 405. Soil Colloids. 3 hours winter. Physical and colloidal chemistry of Sls 512. JACKSON. Sls 432. (g) Soil Morphology and Survey. 4 hours spring. 3®1® VETERINARY MEDICINE VM 505. Reading and Conference. Terms and hours to be arranged. in place; distribution patterns; morphology of major groups; soil survey techniques. Saturday field trips required. Prerequisite: Sls 210 and course in geology. KNOX. Courses in veterinary medicine are designed for students who expect to handle or manage both domestic and game ani- VM 507. Mb 452, Soil Microbiology. (G) 2® 5 hours. 3 CQ mals. Anatomy and physiology of animals familiarize the student with the VM 511,512,513. Graduate Courses normal form, structure, and function of the animal body. Comparisons are made Soils See MICROBIOLOGY for course description. See also courses marked (g) and (G) above. between the domestic and the common Sls 501. Research. Sls 503. Thesis. Sls 505. Reading and Conference. Sls 507. Seminar. Terms and hours to be arranged. Sls 511. Soil Genesis. 3 CQ 3 hours winter. species of game animals. Diseases are Genetic features and their formation. One allday field trip required. Prerequisite: Sls 432. Offered alternate years. Not offered 1973-74. KNOX. 98 Oregon State University considered from viewpoint of owner or manager of animals. The epizootiology and nature of disease, hygiene and sanitation, care of sick animals, quarantine and segregation, and the importance of State and Federal programs for the control and Seminar. Terms and hours to be arranged. Systematic Pathology. 3 hours each term. 1 CQ 2® VM 511: Reticulo-endothelial system: tissue changes in parasitic, allergic, and granulomatoes conditions. Vhf 512: digestive system, liver, and pancreas. VM 513: urinary, genital, respiratory, and hemopoietic systems. Pre- requisite: 12 hours of pathology. Taken in any sequence. Offered alternate years. Offered 1972-73. VM 521,522,523. Systematic Pathology. 1 CQ 2® 3 hours each term. VM 521: Nervous, circulatory, endocrine, and muscular systems. VM 522: Skeletal system, are not trained to enter the veterinary organs of special sense and common integument. VM 523: Exotic diseases. Special pathology of laboratory animals, fur-bearers and birds. Prerequisite: 12 hours of pathology. profession. years. Not offered 1072-73. eradication of contagious and infectious animal diseases are considered. Students Taken in any sequence. Offered alternate A.grrcrtlt"iiil E The Oregon Agricultural Experiment Station is an integral part of the OSU School of Agriculture. Its function in con- imertt Station ducting research in the agricultural, biological, environmental, Entomology: PROFESSORS Swenson (department head), Crowell, Goulding, Krantz, Oman, Ritcher, Rudinsky, Stephen, Terriere and social sciences is described in the RESEARCH section of this Catalog. ASSOCIATE PROFESSORS Anderson, Nagel, Rosenstiel ASSISTANT PROFESSORS A]iNiazee, Berry, Kamm The Experiment Station staff, most of whom also teach courses in the schools of Science, Agriculture, or Home Economics, are listed below. GREGORY BURTON WooD, Ph.D., Associate Dean and Director. WILSON HOOVER FOOTE, Ph.D., Associate Director. ROBERT WESLEY HENDERSON, Ph.D., Assistant Director. DAVID PAUL MOORE, Ph.D., Assistant Director. Agricultural Chemistry: PROFESSORS Freed (department head), Beaudreau, Fang, Terriere, Tinsley, Wagner, Weswig ASSOCIATE PROFESSORS Morris, Whanger ASSISTANT PROFESSOR Adams SENIOR INSTRUCTORS Kiigemagi, Montgomery RESEARCH ASSOCIATES Buhler, Burnard, Claeys, Davis, Denney, Gillett, Haque, Lee, Lindstrom, Miller, Nakaue, Pearson, Reinert, Ridlington, Schroeder Agricultural Economics: PROFESSORS Blanch (acting department head), Brown, Edwards, Halter, Mason, Miller, Sitton, Stoevener ASSOCIATE PROFESSORS Brokken, Conklin, Holmes, Johnston, Langmo, Stevens, Youde, Youmans ASSISTANT PROFESSORS Fisher, Hammonds, Meier, Nelson, Reeder, Rettig, Trierweiler RESEARCH ASSOCIATES Bhagia, Pendse, Schmisseur INSTRUCTORS Coppedge, Dawson, Shepard, H. Thomas, Vesterby, Wilkes, Wilkins Agricultural Engineering: PROFESSORS Davis (department head), Booster, Cropsey, Kirk, Long, Matson, Shearer, Willrich, Wolfe ASSOCIATE PROFESSORS Brandenburg, Brooks, Klein, Page, Park ASSISTANT PROFESSOR George INSTRUCTOR Vance RESEARCH ASSOCIATES Roberts, Schonbrod, Tweedy, Yu Fisheries and Wildlife: PROFESSORS Warren (acting department head), Bond, Horton, Kuhn, Rayner, Simon, Wight ASSOCIATE PROFESSORS Breese, Davis, Donaldson, Fisher, Hall, McNeil, Shumway, Verts, Vohs, Weber ASSISTANT PROFESSORS Caldwell, Garrison, Jarvis, Lightfoot, McIntyre, Meslow, Snow, Wagner RESEARCH ASSOCIATES Larson, Sedell INSTRUCTORS Iwamoto, Juntunen, Lantz, Seim Food Science and Technology: PROFESSORS Schultz (department head), Cain, McGill, Morgan, Sinnhuber Anglemier, Beavers, Bills, Bodyfelt, Crawford, Krumperman, Law, Montgomery, Scanlan, Wales, Wrolstad, Yang, Yu ASSOCIATE PROFESSORS ASSISTANT PROFESSOR Varseveld INSTRUCTORS G. Putnam, Soderquist RESEARCH ASSOCIATES Babbitt, D. Lee, J. Lee, Libbey, Miller, Nixon, Pawlowski Home Economics Research: PROFESSORS Hawthorne (coordinator), Woodburn, Yearick ASSOCIATE PROFESSORS Miller, Peters ASSISTANT PROFESSORS Benson, Bubl SENIOR INSTRUCTOR Edwards; INSTRUCTOR Woodring Horticulture: PROFESSORS Apple (department head), Baggett, Frazier, Garren, Mack, Roberts, Ticknor, Westwood ASSOCIATE PROFESSORS Crabtree, Lagerstedt, Lawrence, Martin, Thompson, Wadsworth ASSISTANT PROFESSORS Chaplin, Fuchigami, Smith Microbiology: PROFESSORS Elliker (department head), Anderson, Morita, Parks, Pilcher, Sandine ASSOCIATE PROFESSOR Fryer; ASSISTANT PROFESSOR Seidler INTRUCTOR Thompson Poultry Science: PROFESSORS Arscott (department head), Agronomic Crop Science: PROFESSORS Cowan (department Bernier, Harper, Parker head), Appleby, Chilcote, Ching, Foote, Frakes, Furtick, Goetze, Grabe, Horner, Kronstad, Leach, Martin, McGuire, ASSISTANT PROFESSOR Dorminey Rohde ASSOCIATE PROFESSORS Calhoun, Hardin, Haunold, Metzger, Plucknett, Rampton, Youngberg ASSISTANT PROFESSORS Bates, Billings, Bolton, Lee, Rydrych, Stamp RESEARCH ASSOCIATE Hepworth INSTRUCTORS Danielson, Kolding, Olson, Roberts, Swanson Publications: ASSISTANT PROFESSOR Floyd; INSTRUCTOR Beall Soil Science: PROFESSORS Cheney (department bead), Allmaras, Boersma, Dawson, Gardner, Harward, Jackson, D. P. Moore ASSOCIATE PROFESSORS Dyrness, D. G. Moore, Parsons, Ramig, VOLK, YOUNG ASSISTANT PROFESSORS Rickman, Ullery RESEARCH ASSOCIATE Norgren; INSTRUCTOR Kauffman Calvin (department head), Petersen Animal Science: PROFESSORS Oldfield (department head), Statistics: Bogart, Church, England, Gates (program director, Rangeland Resources), Poulton, Ralston ASSOCIATE PROFESSORS Faulkenberry, Rowe ASSISTANT PROFESSORS Hartmann, Land RESEARCH ASSOCIATE Scheurman ASSOCIATE PROFESSORS Kennick, Stormshak, Stout, Wu ASSISTANT PROFESSORS Cheeke, Hohenboken, Krueger, Swanson, Winward RESEARCH ASSOCIATE Burkhart SENIOR INSTRUCTOR Adair; INSTRUCTOR Gashler PROFESSORS Veterinary Medicine: PROFESSORS Wedman (department head), Bone, Peterson, Smith ASSOCIATE PROFESSORS Dost, Hall, Helfer, Kistner, Knezevich, Mattson, Patton, Schmitz, Snyder Botany and Plant Pathology: PROFESSORS Shay (department head), Bartsch, Bishop, Cameron, W. Chilcote, Converse, Corden, Evans, Hardison, Horner, Jensen, Leach, Phinney, Roth, Vaughan, Zak ASSISTANT PROFESSOR Erickson; RESEARCH ASSOCIATE Koller ASSOCIATE PROFESSORS Allen, Coyier, Culver, Denison, Pumphrey, Ramig, Rydrych, Yungen, Zwick Hampton, Maloney, McIntire, Powelson, Trappe, Trione ASSISTANT PROFESSORS Badiei, Dooley, Knutson, L. Moore, Nelson Branch Experiment Stations: PROFESSORS Allmaras, Lombard, McArthur, Mellenthin, Raleigh, Rohde, Ticknor, Westigard ASSOCIATE PROFESSORS Coyier, Hoffman, M. Johnson, Martin, ASSISTANT PROFESSORS Carter, Claypool, Christiansen, Davidson, Foster, Gomm, Rickman, Rittenhouse, Sheets, Sneva, Vavra RESEARCH ASSOCIATES Facteau, C. Wang School of Agriculture 99 CO.o, er ii *e Extension, .Service FORESTRY EXTENSION JOSEPH REW Cox, M.S., Director of Cooperative Extension Service and Associate Dean of Agriculture. ASSOCIATE PROFESSOR Krygier (program leader) ANN LITCHFIELD, Ph.D., Assistant Director. H. JOE MYERS, M.S., Assistant Director. WILLIAM G. NIBLER, M.Ed., Assistant Director. JACKSON W. Ross, M.S., Assistant Director. THEODORE H. SIDoR, M.S., Assistant Director. Forest Engineering: ASSOCIATE PROFESSOR Froehlich ASSISTANT PROFESSOR Berglund Forest Management: PROFESSORS Hagelstein, Torvend, Wick Forest Products: PROFESSORS ASSOCIATE PROFESSORS Abbott, Klein, McAlister INSTRUCTOR Rogers; RESEARCH ASSOCIATE Hepworth ASSOCIATE PROFESSOR McMahon; ASSISTANT PROFESSOR Schuldt Calvert, Ebert, Evans, Salisbury, W. C. Smith ASSISTANT PROFESSOR Holthouse; INSTRUCTOR Jackson 4-H-Youth: PROFESSORS Monroe, Myers ASSOCIATE PROFESSORS D. Johnson, Kiesow, Landforce, ASSISTANT PROFESSORS Breese, Winkenwerder Resch (department head), McKimmy Extension Communication: PROFESSOR Munford ASSOCIATE PROFESSORS J. R. Dilworth, Sr. ASSOCIATE PROFESSORS Sutherland, Zaerr ASSISTANT PROFESSORS Sander, Streeby Louis M. OESTER, Ed.M., Coordinator, Training. Central Staff: PROFESSORS (department head), Ferrell, D. Robinson Redman AGRICULTURE EXTENSION HOME ECONOMICS EXTENSION PROFESSORS Hawthorne (dean), Litchfield (associate dean) Family Life: PROFESSORS O'Neill (department head), Anderson Foods and Nutrition: PROFESSOR Woodburn (department head) ASSISTANT PROFESSORS Bussard, Forest, Lewis Home Economics Education: ASSOCIATE PROFESSOR S. Lee (department head) PROFESSOR Scales ASSOCIATE PROFESSOR Funk; ASSISTANT PROFESSOR Shibley Agricultural Chemistry: PROFESSOR Witt Home Management: ASSOCIATE PROFESSOR McHugh Agricultural Engineering: PROFESSORS Davis (department head), Matson, Shearer, Willrich PROFESSOR Johnston (department head) Agricultural Economics: PROFESSORS Blanch (acting ASSOCIATE PROFESSOR Brown ASSISTANT PROFESSOR Lunner department head), Becker, Groder, Thomas, Wyckoff Clothing, Textiles and Related Arts: PROFESSOR Petzel ASSOCIATE PROFESSORS Conklin, Marks, Seat, F. Smith, Youde, Youmans ASSISTANT PROFESSORS Fisher, Ganger, Meier, Nelson, Reeder Center for Economic Education: ASSISTANT PROFESSOR Harter (department head) INSTRUCTORS Coppedge, Miles SCHOOL OF OCEANOGRAPHY EXTENSION Agronomic Crop Science: PROFESSORS Cowan (department ASSISTANT PROFESSOR Panshin; INSTRUCTOR Condon head), Goetze SCHOOL OF SCIENCE EXTENSION ASSOCIATE PROFESSORS Brewer, Youngberg ASSISTANT PROFESSORS Beckham, Burr, Gutbrod, Tiger, Vough Geography: ASSOCIATE PROFESSOR Pease INSTRUCTORS Danielson, Hagen Animal Science: PROFESSORS Oldfield (department head), Frischknecht, Gates, Landers ASSOCIATE PROFESSOR H. P. Adams ASSISTANT PROFESSOR Krueger Entomology; PROFESSORS Swenson (department head), Capizzi Fisheries and Wildlife: ASSOCIATE PROFESSOR Landforce Food Science and Technology: PROFESSOR Schultz (department head) ASSOCIATE PROFESSORS Bodyfelt, Davidson, ASSISTANT PROFESSOR Hilderbrand PROFESSORS Milleville Apple (department head), Garren ASSOCIATE PROFESSOR Stebbins; ASSISTANT PROFESSOR Mansour Plant Pathology: PROFESSORS Shay (department head), MacSwan Koepsell INSTRUCTORS J. R. Dilworth, Jr., L. Johnson, B. Moore ASSISTANT PROFESSOR RESEARCH ASSOCIATE Jatala Cheney (department head), Gardner, Davidson, F. Smith INSTRUCTORS Condon, Giles, Faudskar, Heikkila, Osis, Otness EXTENSION FIELD STAFF N. C. Anderson, Baron, Black, Bond, Cate, Foster, Frizzell, Cross, N. J. Hansen, Hesketh, Kirsch, Mikesell, PROFESSORS Newell, Novotny, Rasmussen, Roberts, Rudd, Saul, Sprowls, Sterling, T. W. Thompson D. Adams, W. Andersen, D. E. Anderson, Bailey, Bain, Berry, Besse, Bluhm, Brog, Bunch, D. Burkhart, W. Burkhart, L. Cannon, Clark, Conner, Farrell, Gavin, Gurton, M. Hamilton, Harvey, Hickerson, Hochhalter, Huber, Jendrzejewski, Jossy, Kerr, Massie, Maxwell, ASSOCIATE PROFESSORS Roy, J. Schroeder, W. Schroeder, Taylor, Thienes, J. Thompson, Vandehey, Von Borstel, Walrod, Werth, Wilcox, Wills, Winters, Wood, Zimmerman, Zinn ASSISTANT PROFESSORS Binder, Bonham, Brookhyser, Brougher, Vomocil INSTRUCTOR Kauffman Veterinary Medicine: PROFESSOR ASSOCIATE PROFESSOR 100 ASSOCIATE PROFESSORS McDowall, Minnick, Mosher, Ottaway, Parsons, Preisz, Rauen, Poultry Science: PROFESSOR Arscott (department head) ASSOCIATE PROFESSOR Fischer Soils: PROFESSORS MARINE ADVISORY PROGRAM PROFESSOR Wick ASSISTANT PROFESSORS Hilderbrand, Jacobson, Panshin ASSISTANT PROFESSOR Robinson Horticulture: HEALTH AND PHYSICAL EDUCATION EXTENSION ASSOCIATE PROFESSOR Wilder Reynolds Oregon State University B. Burkhart, J. Burr, Burridge, C. Cannon, Christensen, C. Cook, Epple, Fitch, Friedemann, Friedrichsen, Grimes, Hart, D. Hatch, Hay, Hilderbrand, Hilty, Hockett, K. Brown, Wedman (department head) Hoecker, Isley, Jacobson, Killingsworth, Leffel, LeSueur, Lundbom, Mackey, McCormick, Mellott, Mitchell, Oehler, Parker, Passon, Rackham, Schneider, Stevely, Thingvold, Torbeck, Whitlow, Young INSTRUCTORS Alexander, Allison, D. Anderson, Ashley, Atwood; Bagley, Barker, Bay, Beeson, Boldt, Burt, J. Calvert, Carlson,, Carter, Church, Clement, G. Cook, Davis, Day, Easley, Eichner, Faudskar, Fletcher, Giles, Glaze, Greenland, R. Hamilton, Hathaway, Heikkila, Henninger, Herbst, Jacks, Jamieson, John ton, Kerr, Knothe, Markgraf, Matzen, Miller, Mobley, D. Moore, Nesbitt, Osis, Otness, Palmer, Pattie, Paulsen, Phipps, Prather, Pruitt, Rumsey, Sawyer, Shepard, -Spiesschaert, Strode, Stulken, Sunday, Tillson, Wandschneider, Weimar, Williams, Wilhnarth, Withers, Zurcher Cooperative Extension provides informal education to adults, and youth throughout the state. Its basic mission is to extend to the citizenry of the state the findings of research and provide leadership for the application of this knowledge in the solution of problems people have identified as priority needs. Extension offers all forms of off-campus instruction and assistance in those phases of agriculture, home economics, and related subjects that can be practically adapted to the needs of the people of the state. Unique teaching methods have been developed, important among which is organization for self-help, to bung. widespread application of the principles presented. Thousands of Oregon citizens provide volunteer leadership or teaching to assist with Extension educational programs in 4-H Club and adult home economics. Extension Projects. To assure maximum efficiency, extension work is conducted on the basis of planned projects. These re- quire approval by the proper OSU authority and the U. & Secretary of Agriculture before Federal and State funds ap- propriated for the work may be expended. The projects from which citizens of the State are receiving benefit include: Administration-provides overall direction and leadership for Extension's statewide educational programs, staff training, and other personnel functions. Extension Information-dissemination of information through mass media of communication, including servicing and training of personnel in communications methods, and development and use of mass media and visual aids. Part of this project is sups ported jointly with the Division of Continuing Education. Agricultural and Forestry Production, Management; and Natural Resource Development. This project is concerned with the application of science and technology to the organization and operation of fanning and ranching enterprises and the conservation and development of agricultu-al resources. Subject matter fields are: animal husbandry, crops, certification of seeds and plants, dairying, agricultural engineering, entomology, farm management, range management, forestry, horticulture. plant pathology, poultry, soils, and fish and wildlife management. Marketing and ULlization. at Agricultural and Forest Prod- ucts. Work with marketing firms is emphasized. Objectives are to create greater efficiencies in processing, handling, and distribution through the application of new technology and improved marketing practices; to expand the market for Oregon farm products; and to get rapid adjustment by farmers, consumers, and marketing firms to changes in technology, supply, and demand. In addition to agricultural economics, subject matter fields involved include food technology, dairy technology, and wood technology. Home Economics and Consumer Education. Areas include child development and human and family relations, foods and nutrition, home management and equipment, family economics, clothing and textiles, housing, and home furnishings. The project contributes toward economic well being, desirable human relationships, assumption of civic responsibilities, and appreciation of the land in which we live. 4-H Club and Youth Work. Provides off-campus education to boys and girls between the ages of 9 and 19 to help them acquire knowledge, skills, and attitudes that will contribute to their success as mature citizens in their home, their community, and their vocation. Agricultural and home economics projects are emphasized, but many others also are included. Understanding and appreciation of conservation and natural resource use and development is a part of the project. Special programs conducted with Oregon elementary school students-mostly sixth graders-are now reaching over 24,000 students. Many agencies and school officials cooperate in conducting these programs. Community Resource Development. Work under this project is designed to assist Oregon citizens to: understand principles and develop skills in the organization and leadership of groups; learn how to proceed systematically in the identification and resolution of public issues-local, state, national, and international; understand the political process through which public decisions are achieved and implemented in a democracy; plan and develop public facilities and services in such areas as health, safety, civil defense, recreation, general economic and social improvement; develop and implement long-range plans for the conservation and use of natural resources in the public interest-land, water, forests, and wildlife. Marine Advisory Program-The Marine Advisory Program is dedicated to the practical, managed exploitation of ocean resources for the economic, recreational, scientific, and aesthetic benefit of man. While it is not alone in serving those ends, it is unique in the marine field for the productive blending of research and teaching with government and industry. The Marine Advisory Program is the link between people who use the ocean and people who study and manage it. The program has expanded toward a total systems approach for development of marine resources. It has increased effort in marine economics, seafood technology, marine science information transfer, industrial applications of oceanographic information, marine science education for the public, oceanic environmental prediction for albacore tuna fishermen, and fishing gear development. Marine extension work has continued in areas that marine resource users had previously identified as important. These include providing industrial engineering assistance to improve efficiency and sanitation in shrimp and crab processing plants, publishing fisheries newsletters, and responding to problems outlined through personal contacts with the marine public. Organization and Supervision of County Extension Opera- tions-provide the basis for conducting the extension program at the county level. School of Agriculture 101 u