PATRICK J. GUNN Curriculum Vitae Iowa State University Department of Animal Science 313 Kildee Hall Ames, IA 50011 pgunn@iastate.edu Office: 515‐294‐3020 Cell: 515‐230‐3045 Fax: 515‐294‐3795 Professional Employment February 2013 to present: Assistant Professor, Beef Cow‐Calf Specialist, Iowa State University. Appointment is a three way split (research 60%, extension 25%, and teaching 15%) with a focus on nutrition and reproductive function and fertility. Formal research duties focus in two areas: (1) improving fertility of the cowherd and (2) beef systems management. Education Purdue University School of Agriculture‐ West Lafayette, IN Doctor of Philosophy (Beef Reproduction & Nutrition) May 2013 Specialization: Nutritional mediation of reproductive function Overall GPA: 3.52/4.0 Major professors: Drs. G. Allen Bridges and Ronald P. Lemenager Dissertation title: Inclusion of dried distiller’s grains with solubles in beef cow diets and impact on reproduction and subsequent development of progeny Master of Science (Ruminant Nutrition) December 2008 Specialization: Ruminant Nutrition Overall GPA: 3.44/4.0 Major professor: Dr. Scott L. Lake Thesis title: Bio‐fuel byproducts in ruminant nutrition Bachelor of Science (Animal Sciences) May 2006 Major: Animal Science (Pre‐Veterinary Option) Overall GPA: 3.33/4.0 Minor: Biological Science Research Experience Graduate Research Assistant August 2006‐January 2013 Purdue University; West Lafayette, IN Ph.D.; Major professors: Drs. G. Allen Bridges and Ron P. Lemenager January 2009‐January 2013 Patrick J. Gunn 1 Research included:  Determining the effects of supplementing dried distiller’s grain with solubles (DDGS) as an energy source, both pre‐ and postpartum, on calving parameters, metabolic profiles, resumption of estrous cyclicity, ovarian function, and fertility in first lactation beef heifers  Developmentally programming female progeny through maternal supplementation of DDGS as an energy source, and its impact on female progeny growth rates, attainment of puberty, ovarian function, metabolic parameters, and fertility  Developmentally programming male progeny through maternal supplementation of DDGS as an energy source and its impact on growth rates, feedlot efficiency, metabolic parameters, harvested carcass characteristics, and carcass composition  Impact of post‐natal, nutritional programming on heifer growth rate, attainment of puberty, circulating LH concentrations, ovarian function, and fertility  Enhancing reproductive management of cattle by development of effective estrous synchronization protocols that maximize fertility in heifers and cows M.S.; Major professor: Dr. Scott L. Lake August 2006 ‐December 2012 Research included:  Fermentation characteristics of wet and dried distiller’s grains with solubles co‐ensiled with low quality forages in lab‐scale mini‐silos  Delineating the effects of dietary fat and crude protein in dried distiller’s grain with solubles on feedlot performance, carcass characteristics, and circulating plasma metabolite profiles in beef steers  Determining the impact of dried distiller’s grains with solubles and crude glycerin on performance, carcass characteristics, and metabolite concentrations in early weaned beef calves  Effects of feeding crude glycerin to finishing wether lambs on performance, carcass characteristics, meat composition and plasma metabolite profiles Clinical Trial Coordinator June‐December 2008 Elanco Animal Health; Greenfield, IN and Purdue University; West Lafayette, IN  Coordinated daily activities in good clinical practices (GCP) trial for label extension of Optaflexx™  Sourced and hand‐selected steers to be used in clinical trial  Interacted with industry professionals  Managed all data recording personnel and procedures  Wrote site‐specific study final report for submission to FDA/CVM Specialized research skills  Dietary formulation for beef cattle and sheep  Transrectal ultrasonography for analysis of ovarian function, pregnancy diagnosis, and fetal sexing  Radioimmunoassay, colormetric assay, and ELISA assay techniques  Artificial insemination in cattle Patrick J. Gunn 2 
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Intra‐ and trans‐cervical artificial insemination in swine Jugular and coccygeal venipuncture in cattle, jugular venipuncture in sheep Jugular vein catheterization and sampling in cattle Carcass characteristic analysis and meat sample collection in both beef and sheep Statistical design and analysis Beef, dairy, sheep and swine husbandry Teaching Experiences Iowa State University, Ames Mentoring and Advising Graduate students: 3 M.S. (current) Graduate student POS committee member: 2 Ph.D., 1 M.S. (current) Undergraduate student researchers: 2 (current) Beef Systems Management (ANS 426) Co‐Instructor: Spring 2013‐Present  Provide lecture and laboratory material on cow‐calf management.  Coordinate expert guest lecturers on business planning, financing and economics.  Assist in development of overnight “Conception to Consumption” industry field trip to solidify concepts brought forth in lecture and laboratory modules.  Spearheaded a stakeholder‐driven curriculum assessment and course revision. Guest Lecturer  Beef Records: Herd Management (VDPAM 436B) Spring 2014  Beef Production Medicine (VDPAM 483) Spring 2014‐present  Domestic Animal Reproduction (ANS 331) Fall 2014  Livestock Handling, Safety, and Welfare (ANS 190) Fall 2013‐Spring 2014  Laboratory Methods in Animal Repro (ANS 332) Fall 2013‐Spring 2014  Animal Production Systems (TSM 327) Fall 2013
Purdue University; West Lafayette, IN Reproductive Management of Farm Animals (ANSC 435) Co‐Instructor: Fall 2011  Lecture on reproductive anatomy and physiology and how to better control and manage reproductive function to improve fertility in beef, dairy, sheep, and swine.  Laboratory activities include reproductive tract dissection, artificial insemination, breeding soundness exams, and semen evaluation of beef, dairy, sheep and swine. Reproductive Management of Farm Animals (ANSC 435) Teaching Assistant: Fall 2009 & 2010  Assisted with instruction of weekly lab section containing approximately 15 to 20 students on topics including reproductive anatomy, breeding soundness exams, artificial insemination, and pregnancy diagnosis by ultrasonography in bovine, ovine, and swine  Assist with development and troubleshooting capstone project  Lectured on use of ultrasound to determine reproductive function in beef cattle  Lectured on pharmaceuticals and techniques used for estrous synchronization in cattle Patrick J. Gunn 3 Applied Animal Nutrition (ANSC 324) Teaching Assistant: Spring 2009, 2010, & 2011  Responsible for organization and lecturing of laboratory section containing approximately 30 students  Troubleshoot diet formulations with students  Coordinate capstone project involving a live broiler chick study  Taught experimental design, data analysis, and helped students develop scientific posters  Graded lab section exams and problem sets Beef Management (ANSC 441) Guest Lecturer: Fall 2006, 2007, 2011 & 2012  Assessment of EPD’s and how to use them in mating decisions based on resource availability and location within the United States (2006 & 2007)  Estrous synchronization in beef cattle: physiology and practical applications (2011 & 2012) Dairy Management (ANSC 444) Guest Lecturer Spring 2011, Spring & Fall 2012  “Maximizing Reproductive Efficiency in the Modern Dairy Herd” Animal Growth and Development Lab (ANSC 301L) Guest Lecturer Fall 2009  Six laboratory lectures on live and harvested animal carcass evaluation for the beef and sheep species. Career Planning (ANSC 281) Teaching Assistant: Fall 2007  Planned and organized industry panels  Responsible for grades and student interaction Other Employment Experience Business Owner and Manager 2000‐2013 Patrick Gunn Cattle Services; Lafayette, IN  Started cattle consultation, clipper repair, and custom livestock preparation businesses  Communicate with breeders and seed stock professionals  Maintain company records and budget finances Herdsman 1997‐2006 Gunn Farms, Inc; Greenfield, IN  Organized and managed daily nutrition and healthcare of Shorthorn beef cow/calf herd  Spearheaded daily grooming and feeding of show and sale cattle  Groomed and photographed show and sale cattle for advertisement  Selected sires based on genetic needs and artificially inseminated cow herd Contract Labor Specialist 2000‐2006 Wilson Cattle Company; Cloverdale, IN  Assisted in daily grooming and nutrition of world renowned show and sale cattle operation  Coordinated labor for annual seedstock sales and shows  Communicated with breeders and seedstock professionals Patrick J. Gunn 4 Farm and Office Assistant June 2000 ‐ May 2001 Hill Swine Farms; Greenfield, IN  Artificially inseminated sows in gestation barn  Prevented, identified, and treated illness and diseases  Compiled herd records using spreadsheets on computer database  Implemented nutritional program on growing and finishing units  Performed daily upkeep and maintenance of facilities Professional Memberships  American Society of Animal Scientists  American Registry of Professional Animal Scientists  North American Colleges & Teachers of Agriculture  Nutritional Sciences Council – Iowa State University  Gamma Sigma Delta ‐ Purdue Chapter  Alpha Gamma Rho Professional Agricultural Fraternity  National Beef Cattle Association  Iowa Beef Cattle Association  Indiana Beef Cattle Association  American Shorthorn Association 2006‐present 2010‐present 2012‐present 2013‐present 2007‐2012 2002‐present 2002‐present 2013‐present 1991‐2013 1991‐2010 Professional Certifications  Professional Animal Scientist  Beef Quality Assurance  Artificial insemination in bovine  Good Clinical Practices (GCP) certified  Radiological and Environmental Management  Family Educational Rights and Privacy Act (FERPA) Activities & Leadership  Completed ISU New Faculty Scholars Program (2014)  American Society of Animal Science‐ Joint Annual Meeting Beef Species Program Committee (2013‐present)  American Society of Animal Science‐ Midwest Section Physiology Committee (2013‐present)  Iowa State University Block and Bridle‐ Beef Interest Group Advisor (2014‐present)  Iowa State University Block and Bridle‐ Cyclone Classic Cattle Show Advisor (2014‐present)  American Society of Animal Science‐ Midwest Section Graduate Director Co‐Chair (2011 & 2012)  Alpha Gamma Rho‐ Delta Chapter corporation board secretary (2012)  Graduate student advisor, Alpha Gamma Rho Social/Professional Fraternity (2006‐2010)  Reasons assistant, Purdue University Livestock Judging Team (2006‐2010)  Purdue University livestock judging team (2005) Patrick J. 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Vice Noble Ruler of Scholarship, Alpha Gamma Rho social/professional fraternity (2005) President, Indiana Junior Beef Cattle Association (2004) Chairman, Alpha Gamma Rho Preview Show and Judging Contest (2004) President, Indiana Junior Shorthorn Association (2002‐2003) Vice President, Purdue Block and Bridle Pledge Class (2002) Ten year 4‐H member in Hancock County 4‐H (1992‐2002) Awards and honors  1st place applied animal science proceedings paper, ASAS Western Section meeting (2013; Co‐
author)  Purdue University Animal Sciences W. R. Featherston Outstanding Ph.D. Award (2012)  Purdue University Animal Sciences W. R. Featherston Outstanding Graduate Teaching Award (2012)  North American Colleges & Teachers of Agriculture (NACTA) Graduate Student Teaching Award (2012) nd
 2 place applied animal science proceedings paper, ASAS Western Section meeting (2012; Co‐
author)  Purdue University Animal Sciences Book‐Harmon Graduate Leadership Scholarship (2011)  1st place graduate student competitive research paper poster presentation, Ph.D. division: ADSA/ASAS Midwestern section meeting (2011) st
 1 place graduate student competitive research paper poster presentation, M.S. division: ADSA/ASAS Midwestern section meeting (2009)  Purdue University School of Agriculture “Team Award” (2009)  High Point Individual, Purdue University Livestock Judging Team (2005) Service to the College of Agriculture and Life Sciences  Search committee member for tenure‐track Agronomy Forage Systems Management (2015)  Search committee member for VDPAM field services clinician (2014)  Iowa State University Block and Bridle‐ Beef Interest Group Advisor (2014‐present)  Iowa State University Block and Bridle – Cyclone Classic Cattle Show Advisor (2014‐present)  Search committee member for Southeastern Iowa Beef Extension Specialist (2013)  On‐campus mentor for Patrick Wall, SE Iowa Beef Extension Specialist (2013‐present) Service to the Department of Animal Science Iowa State University  Search committee member for 4‐H STEM Livestock Specialist (2013‐2014)  Departmental Committees  4‐H Roundup  Academic Quadrathlon Patrick J. Gunn 6  Chuck Wagon breakfast  State 4‐H & FFA Livestock Judging Contest Official  National Junior Shorthorn Association Judging Contest Official Purdue University  Animal Science Workshop for Youth speaker for the beef species: ‐ 2008 & 2009: Nutrition and your 4‐H beef project ‐ 2010: Nutrition and your 4‐H beef project, and A look inside the cow: use of ultrasound in assessing reproductive efficiency in cattle ‐ 2011: Proper handling of frozen bovine semen and A look inside the cow: use of ultrasound in assessing reproductive efficiency in cattle  Block and Bridle livestock judging contest official 2007‐2010, 2012  Animal Sciences Preview Days: graduate student ambassador: February 2011  Graduate student representative for USDA Civil Rights review: March 2012  Indiana Bull Evaluation Program spring field day speaker (2012): Maximizing reproductive efficiency of two‐year‐old beef heifers through proper nutritional management Service to Professional Affiliations  American Society of Animal Science‐ Joint Annual Meeting Beef Species Program Committee (2013‐present)  American Society of Animal Science‐ Midwest Section Physiology Committee (2013‐present)  Ad‐hoc reviewer for Livestock Science  Ad‐hoc reviewer for Journal of Animal Science  Ad‐hoc manuscript reviewer for USDA‐ARS pre‐submission review process Publications Peer‐Reviewed Journal Articles (Published, in‐press, or accepted: 13, Submitted or in preparation: 6, First author or from my laboratory: 13) Published Gunn, P. J., J. P. Schoonmaker, R. P. Lemenager, and G. A. Bridges. 2015. Feeding distiller’s grains as an energy source to gestating and lactating beef heifers: Impact on female progeny growth, puberty attainment, and reproductive processes. J. Anim. Sci. (In‐press) Gunn, P. J., J. P. Schoonmaker, R. P. Lemenager, and G. A. Bridges. 2014. Feeding excess crude protein to gestating and lactating beef heifers: Impact on parturition, milk composition, ovarian function, reproductive efficiency, and pre‐weaning progeny growth. Livestock Sci. 167:435‐448 Gunn, P. J., R. P. Lemenager, and G. A. Bridges. 2014. Using corn residue and corn co‐products to conserve stockpiled forages and improve reproductive performance in fall‐calving beef cows. Prof. Anim. Sci. 30:215‐224. Patrick J. Gunn 7 Gunn, P. J., D. R. Buckmaster, M. L. Van Emon, R. P. Lemenager, M. C. Claeys, and S. L. Lake. 2013. Preservation characteristics of wet and dried distiller’s grains with solubles co‐ensiled with low quality forages in a lab‐scale mini‐silos. Prof. Anim. Sci. 29:671‐676. Bridges, G. A., J. K. Ahola, C. Brauner, L. H. Cruppe, J. F. Currin, M. L. Day, P. J. Gunn, J. R. Jaeger, S. L. Lake, G. C. Lamb, G. H. L. Marquezini, R. K. Peel, A. E. Radunz, J. S. Stevenson, W. D. Whittier. 2012. Determination of appropriate delivery of PGF2∝ in the 5‐day CO‐Synch + CIDR protocol in lactating beef cows. J. Anim. Sci. 90:4814‐4822 Sparks, B. L., S. L. Lake, J. Berry, K. Heaton, R. P. Lemenager, L. A. Horstman, K. S. Fisher, P. J. Gunn, and G. A. Bridges. 2012. Effect of PGF2α administration at CIDR insertion on AI pregnancy rates in beef heifers. Prof. Anim. Sci. 28:522‐559. Van Emon, M. L., P. J. Gunn, M. K. Neary, R. P. Lemenager, A. F. Schultz, and S. L. Lake. 2011. Effects of added protein and dietary fat on lamb performance and carcass characteristics when fed differing levels of dried distiller’s grains with solubles. Small Ruminant Research. 103:164‐
168. Gunn, P. J., R. P. Lemenager, M. C. Claeys, D. R. Buckmaster, and S. L. Lake. 2011. Effects of dried distiller’s grains with solubles and crude glycerin on performance, carcass characteristics, and metabolic parameters of early weaned beef calves. Prof. Anim. Sci. 27:283‐294 M. J. Horn, P. J. Gunn, M. L. Van Emon, R. P. Lemenager, J. Burgess, N. A. Pyatt, and S. L. Lake. 2010. Effects of natural (RRR α‐tocopherol acetate) or synthetic (all‐rac α‐tocopherol acetate) vitamin E supplementation on reproductive efficiency in beef cows. J. Anim. Sci. 88: 3121‐
3127. M. J. Horn, M. L. Van Emon, P. J. Gunn, S. D. Eicher, R. P. Lemenager, J. Burgess, N. Pyatt, and S. L. Lake. 2010. The effects of maternal natural (RRR α‐tocopherol acetate) or synthetic (all‐rac α‐
tocopherol acetate) vitamin E supplementation on suckling calf performance, colostrum IgG, and immune function. J. Anim. Sci. 88: 3128‐3135. Gunn, P. J, A. F. Schultz, M. L. Van Emon, M. K. Neary, R. P. Lemenager, C. P. Rusk, and S. L. Lake. 2010. Effects of elevated crude glycerin concentrations on feedlot performance, carcass characteristics, and serum metabolite and hormone concentrations in finishing ewe and wether lambs. Prof. Anim. Sci. 26:298‐306. Gunn, P. J., M. K. Neary, R. P. Lemenager, S. L. Lake. 2010. Effects of crude glycerin on performance and carcass characteristics of finishing wether lambs. J. Anim. Sci. 88:1771‐1776. Gunn, P. J., A. D. Weaver, R. P. Lemenager, D. E. Gerrard, M. C. Claeys, and S. L. Lake. 2009. Effects of dietary fat and crude protein on feedlot performance, carcass characteristics, circulating plasma metabolites, and meat quality in steers fed differing levels of distiller’s dried grains with solubles. J. Anim. Sci. 87:2882‐2890. Submitted Gunn, P., D. D. Loy, G. Dewell, C. Clark, B. Doran, R. Euken, D. Schwab, J. Sellers, and P. Wall. 2015. Response rate and stakeholder attitude towards use of interactive electronic audience response (clickers) in beef extension programming. Submitted to Journal of Extension. Gunn, P. J., R. P. Lemenager, and G. A. Bridges. 2015. Efficacy of the 5 day CO‐Synch estrous synchronization protocol with or without the inclusion of a controlled internal drug release device in beef cows. Submitted to Journal of Extension. Patrick J. Gunn 8 Clark, C. A., W. D. Busby, and P. J. Gunn. Effects of internal parasite infection at feedlot arrival on performance and carcass characteristics of beef steers. (Submitted to Prof. Anim. Sci.) M. L. Van Emon, A. F. Schultz, P. J. Gunn, M. K. Neary, R. P. Lemenager, E. J. Scholljegerdes, and S. L. Lake. 2014. Effects of added dietary protein and fat on subcutaneous adipose tissue and longissimus muscle fatty acid profiles of finishing lambs when fed differing levels of dried distillers grains with solubles. (Submitted to Sheep and Goat Research Journal). Gunn, P. J., J. P. Schoonmaker, R. P. Lemenager, and G. A. Bridges. Feeding excess crude protein to gestating and lactating beef heifers: Impact on performance, carcass characteristics and metabolic parameters of steer progeny. (Submitted to Livestock Science). Gunn, P. J., R. P. Lemenager, K. C. Culp, and G. A. Bridges. Efficacy of the 5 day CO‐Synch estrous synchronization protocol with or without the inclusion of a CIDR in beef cows. (Submitted to Prof. Anim. Sci. Proceedings Papers (Total: 16, First author or from my laboratory: 7) Gunn, P. J. 2015. Nutritional considerations for intensified cow calf operations. Iowa Vet. Med. Assoc. Annual Conf. Des Moines, IA. (Submitted) Gunn, P. J., J. Sellers, C. Clark, and L. L. Schulz. 2015. Indoor housing and diversified beef cow‐calf operations: Facility and management considerations. Iowa Vet. Med. Assoc. Annual Conf. Des Moines, IA. (Submitted) Gunn, P. J. 2015. Effectively using your forage analysis: forage rationing and supplementation strategies for producers of all sizes. 44th Annual Cornbelt Cow‐Calf Conference. Ottumwa, IA. (Submitted)
Gunn, P. J., and G. A. Bridges. 2015. Nutritional management of the female to improve reproduction. Proc. North States Beef Conference. Morton, MN. p.24‐32. Gunn, P. J., J. Sellers, C. Clark, and L. Schulz. 2014. Considerations for Managing Beef Cows in Confinement. Driftless Region Beef Conference. Dubuque, IA. p.29‐31. Gunn, P. J. 2014. Feeding and economic considerations for baleage use in cow‐calf diets. 43rd Annual Cornbelt Cow‐Calf Conference. Ottumwa, IA. p.1‐3. S. L. Lake, R. Arias, P. Gunn, and G. A. Bridges. 2013. Nutritional management post‐AI to enhance pregnancy outcomes. Range Beef Cow Symposium. Rapid City, SD. Arias., R. P., P. J. Gunn, R. P. Lemenager, G. A. Perry, G. A. Bridges, and S. L. Lake. 2013. Effects of post‐AI nutrition in fertility of yearling beef heifers. Proc. West. Sec. Amer. Anim. Sci. 64. S. L. Lake, R. Arias, P. Gunn, and G. A. Bridges. 2012. Nutritional management post‐AI to enhance pregnancy outcomes. Brazilian National Beef Producer Convention. Arias, R. P., P. J. Gunn, R. P. Lemenager, and S. L. Lake. 2012. Effects of post A.I. nutrition on reproductive efficiency of beef heifers. Proc. West. Sec. Amer. Anim. Sci. 63:117‐121. Thompson, K. K., P. J. Gunn, R. P. Lemenager, M. C. Claeys, T. Nennich, and S. L. Lake. 2012. The effects of limit‐feeding a finishing ration to feedlot steers on feedlot performance and carcass characteristics. Proc. West. Sec. Amer. Anim. Sci. 63:262‐265. Bridges, G. A. and P. J. Gunn. 2010. Maximizing reproductive efficiency of two‐year‐old beef heifers through proper nutritional management. Proc. 71st Minnesota Nutrition Conference. 102‐117. Patrick J. Gunn 9 Gunn, P., S. Lake, M. Claeys, and R. Lemenager. 2008. Effects of dietary fat and crude protein on feedlot performance and carcass characteristics in steers fed differing levels of distiller’s dried grains with solubles. Proc. West. Sec. Amer. Anim. Sci. 59:290‐294. Van Emon, M. L., A. F. Musselman, P. J. Gunn, M. K. Neary, R. P. Lemenager, E. J. Scholljegerdes and S. L. Lake. 2008. Effects of added dietary protein and fat on subcutaneous adipose tissue when fed differing levels of dried distiller’s grains with solubles. Proc. West. Sec. Amer. Anim. Sci. 59:299‐303. Musselman, A. F., M. L. Van Emon, P. J. Gunn, C. P. Rusk, M. K. Neary, R. P. Lemenager, and S. L. Lake. 2008. Effects of crude glycerin on feedlot performance and carcass characteristics of market lambs. Proc. West. Sec. Amer. Anim. Sci. 59:353‐355. Buckmaster, D. R., P. Gunn, S. Lake, R. Lemenager, M. Claeys. 2008. Co‐ensiling of wet distiller’s grains. ASABE Paper No. 08‐3645. American Society of Agricultural and Biological Engineers. St. Joseph, MI. 14 pp. Animal Industry Reports (Total: 12, First author or from my laboratory: 12) Dohlman, T., P. Phillips, D. Madson, C. Clark, and P. Gunn. 2015. Effects of label dose permethrin use in yearling Angus beef bulls on reproductive function and testicular histopathology. AS661 (Submitted). Geppert, T. and P. Gunn. 2015. Effect of excess dietary crude protein from corn gluten meal or soybean meal on reproductive function of beef cows consuming low quality forage. AS661 (Submitted). Geppert, T., A. Meyer, and P. Gunn. 2015. Effects of increasing supplementation of rumen undegradable protein on plasma essential amino acid concentrations in beef cows consuming low quality forage. AS661 (Submitted).
Dahlke, G., and P. Gunn. 2015. Effect of estrus activity when evaluating feed efficiency in heifers. AS661 (Submitted).
Gunn, P. and D. D. Loy. 2015. Opportunities and challenges in a changing beef industry: Results of a statewide needs assessment in Iowa. AS661 (Submitted). Gunn, P., D. D. Loy, G. Dewell, C. Clark, B. Doran, R. Euken, D. Schwab, J. Sellers, and P. Wall. 2015. Response rate and stakeholder attitude towards use of interactive electronic audience response (clickers) in beef extension programming. AS661 (Submitted). Gunn, P. J., R. P. Lemenager, and G. A. Bridges. 2015. Efficacy of the 5 day CO‐Synch estrous synchronization protocol with or without the inclusion of a controlled internal drug release device in beef cows. AS661 (Submitted). Clark, C. A., D. L. Maxwell, and P. J. Gunn. 2014. Utilization of pelleted corn stover/DDG feed as primary source of roughage and protein in beef feedlot rations. Iowa State Research Farm Progress Reports. Paper 2093. http://lib.dr.iastate.edu/farms_reports/2093 Clark, C. A., J. Dedrickson, J. Sorenson, and P. J. Gunn. 2014. Comparison of ivermectin and extended‐release eprinomectin deworming treatment on stocker and subsequent feedlot performance and carcass characteristics of fall‐born Angus heifers. Iowa State Research Farm Progress Reports. Paper 2103. http://lib.dr.iastate.edu/farms_reports/2103 Patrick J. Gunn 10 Clark, C. A., B. J. Dedrickson, J. L. Sorensen, and P. J. Gunn. 2014. Effects of internal parasite infection at feedlot arrival on performance and carcass characteristics in beef steers. Iowa State University Animal Industry Report. AS 660, ASL R2860 Lundy, E. L., D. D. Loy, and P. J. Gunn. 2014. Utilization of a modified Delphi method to perform a needs assessment and curriculum revision of a senior‐level beef systems management course. Iowa State University Animal Industry Report. AS 660, ASL R2853
Gunn, P. J., R. P. Lemenager, E. G. Taylor, and G. A. Bridges. 2014. Excess rumen undegradable protein alters parameters of reproductive function in beef cows. AS 660, ASL R2852. Non‐Refereed Publications S. L. Lake, P. Gunn, A. Weaver, D. Gerrard, M. C. Claeys, and R. P. Lemenager. 2008. Effects of dietary fat and crude protein on feedlot performance and carcass characteristics in steers fed differing levels of distiller’s dried grains with solubles. National Cattleman’s Beef Association executive summary on product enhancement and beef safety research. Found online at http://www.beefresearch.org/CMDocs/BeefResearch/Ethanol%20Co‐
Produt%20Research%20Executive%20Summary.pdf Abstracts (Total: 40, Presenting author or from my laboratory: 25, *denotes presenting author) Schulz, L. L.*, P. J. Gunn, and G. M. Artz. 2015. Succession planning and perceived obstacles and attractions for future generations entering beef cattle production. Submitted for presentation at Ag. & Applied Econ. Assoc. Joint Annual Meetings in San Francisco, CA; July 26‐28. Dahlke, G. *, and P. Gunn. 2015. Effect of estrus activity when evaluating feed efficiency in heifers. To be presented at American Society of Animal Science Midwest Meetings. Geppert, T. C. *, A. M. Meyer, and P. J. Gunn. 2015. Effects of increasing supplementation of rumen undegradable protein on plasma essential amino acid concentrations in beef cows consuming low quality forage. To be presented at American Society of Animal Science Midwest Meetings. C. A. Clark*, B. J. Dedrickson, J. L. Sorensen, and P. J. Gunn. 2014. Comparison of ivermectin and extended‐release eprinomectin deworming treatment on stocker and subsequent feedlot performance and carcass characteristics of fall‐born Angus heifers. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.) G. A. Bridges, R. P. Lemenager, E. G. Taylor, and P. J. Gunn*. 2014. Use of a CIDR in the 5‐day CO‐
Synch estrous synchronization protocol improves pregnancy rates to timed artificial insemination. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.)
Dias, H. P. *, S. G. Kruse, S. L. Bird, B. J. Funnell, T. Geppert, E. Lundy, P. J. Gunn, and G. A. Bridges. 2014. Incidence of ovulation to GnRH at onset of 5‐d CO‐Synch + CIDR protocol and impact on reproductive responses. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.) Taylor, E. G., P. J. Gunn, L. A. Horstman, R. Atkinson, K. D. Johnson, and R. P. Lemenager. 2014. Evaluation of forage soybean, with and without peral millet, as an alternative forage for developing beef replacement heifers. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.) C. A. Clark*, B. J. Dedrickson, J. L. Sorensen, and P. J. Gunn. 2014. Effects of internal parasite infection at feedlot arrival on performance and carcass characteristics in beef steers. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.) Patrick J. Gunn 11 E. L. Lundy*, D. D. Loy, and P. J. Gunn. 2014. Utilization of a modified Delphi method to perform a needs assessment and curriculum revision of a senior‐level beef systems management course. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.) P. J. Gunn*, R. P. Lemenager, E. G. Taylor, and G. A. Bridges. 2013. Excess dietary protein rich in RUP alters ovulatory ovarian follicle growth and circulating steroid hormone concentrations in nonpregnant, nonlactating beef cows. J. Anim. Sci. 91(E‐Suppl 1):348. (Abstr.) Arias., R. P.*, P. J. Gunn, R. P. Lemenager, G. A. Perry, G. A. Bridges, and S. L. Lake. 2013. Efects of post‐AI nutrition in fertility of yearling beef heifers. J. Anim. Sci. 91(E‐Suppl 1). (Abstr.) Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2012. Feeding distiller’s grains as an energy source to gestating and lactating beef heifers: Impact on growth, ovarian function, puberty attainment and reproductive efficiency of female progeny. J. Anim. Sci. 90(E‐Suppl. 3):472. (Abstr.) Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2012. Feeding distiller’s grains as an energy source to gestating and lactating beef heifers: Impact on feedlot performance, carcass characteristics, and glucose tolerance of steer progeny. J. Anim. Sci. 90(E‐Suppl. 3):432. (Abstr.) Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2012. Feeding distiller’s grains as an energy source to gestating and lactating beef heifers: Impact on steer progeny longissimus muscle fatty acid profile. J. Anim. Sci. 90(E‐Suppl. 3):328. (Abstr.) Gunn, P. J.*, R. P. Lemenager, L. A. Horstman, G. A. Bridges. 2012. Efficacy of a new, once‐used, or twice‐used CIDR in a 5 day CO‐Synch + CIDR estrous synchronization protocol in lactating beef cows. J. Anim. Sci. 90(E‐Suppl. 3):237. (Abstr.)
Gunn, P. J.*, R. P. Lemenager, G. A. Bridges. 2012. Using corn residue and distiller’s grains to conserve stockpiled forages and improve reproductive performance and progeny growth in fall‐calving beef cows. J. Anim. Sci. 90(E‐Suppl. 3):517. (Abstr.)
Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2012. Supplementation of distiller’s grains to beef cows during early lactation improves reproductive efficiency and progeny weaning weights as revealed by meta‐analysis. J. Anim. Sci. 90(E‐Suppl. 3):518. (Abstr.) Arias, R.P*, P. J. Gunn, R. P. Lemenager, and S. L. Lake. 2012. Effects of post A.I. nutrition on reproductive efficiency of beef heifers. J. Anim. Sci. 90(E‐Suppl. 3):156. (Abstr.) Thompson, K. K.*, P. J. Gunn, R. P. Lemenager, M. C. Claeys, T. Nennich, and S. L. Lake. 2012. The effects of limit‐feeding a finishing ration to feedlot steers on feedlot performance and carcass characteristics. J. Anim. Sci. 90(E‐Suppl. 3):294. (Abstr.) Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2011. Feeding distiller′s grains as an energy source to gestating and lactating heifers: Impact on calving and pre‐weaning progeny performance. J. Anim. Sci. 88(E‐Suppl. 2):627. (Abstr.) Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2011. Feeding distiller′s grains as an energy source to gestating and lactating heifers: Impact on milk production, composition, and fatty acid profile. J. Anim. Sci. 88(E‐Suppl. 2):627. (Abstr.) Gunn, P. J.*, J. P. Schoonmaker, R. P. Lemenager, G. A. Bridges. 2011. Feeding distiller′s grains as an energy source to gestating and lactating heifers: Impact on ovarian function and reproductive efficiency. J. Anim. Sci. 88(E‐Suppl. 2):729. (Abstr.) Bridges, G. A.*, L. H. Cruppe, J. F. Currin, M. L. Day, P. J. Gunn, J. R. Jaeger, G. C. Lamb, A. E. Radunz, P. Repenning, J. S. Stevenson, J. C. Whittier, W. D. Whittier. 2011. Determination of Patrick J. Gunn 12 appropriate delivery of PGF2∝ in the 5‐day CO‐Synch + CIDR protocol in lactating beef cows. J. Anim. Sci. 88(E‐Suppl. 2):251. (Abstr.) Gunn, P. J.* and G. A. Bridges. 2011. Circulating concentrations of progesterone in ovariectomized beef heifers receiving a new, once‐used, or twice‐used CIDR for 5 days. J. Anim. Sci. 89(E‐Suppl. 2):86. (Abstr.) Bridges, G. A. *, P. J. Gunn, and M.L. Day. 2011. The 5 day CO‐Synch + CIDR Protocol for Facilitating Timed‐AI in Cattle. J. Anim Sci. 89(E‐Suppl. 2):65. (Abstr.) Bridges, G. A.*, B. L. Sparks, P. J. Gunn, and K. S. Fisher. 2010. Impact of reduced progesterone during the follicular wave on ovulatory follicle diameter and progesterone concentrations in the subsequent estrous cycle. 8th International Ruminant Reproduction Symposium, Anchorage, AK. Fisher, K. S.*, T. S. Stewart, P. Purdy, H. Blackburn, W. Singleton, B. L. Sparks, P. J. Gunn, G. A. Bridges. 2010. Reproductive performance of sows inseminated with various doses of frozen‐
thawed semen. J. Anim. Sci. 88(E‐Suppl. 2):819. (Abstr.) Sparks, B. L.*, S. L. Lake, J. Berry, K. Heaton, R. P. Lemenager, L. A. Horstman, K. S. Fisher, P. J. Gunn, G. A. Bridges. 2010. Effect of PGF2α administration at CIDR insertion on AI pregnancy rates in beef heifers. J. Anim. Sci. 88(E‐Suppl. 2):767. (Abstr.) Cruppe., L. H.*, L. A. Souto, M. Maquivar, P. Gunn, M. L. Mussard, D. Wolfenson, A. V. Pires, G. A. Bridges, and M. L. Day. 2010. Use of two coincident doses of PGF2α with the 5‐d CO‐Synch + CIDR estrous synchronization program. J. Anim. Sci. 88(E‐Suppl. 2):768. (Abstr.) Gunn, P. J.*, K. C. Culp, S. L. Lake, R. P. Arias, R. P. Lemenager, K. Heaton and G. A. Bridges. 2009. Comparison of the CIDR Select and 5 day CO‐Synch + CIDR protocols for synchronizing estrus in beef heifers. J. Anim. Sci. 87(E‐Suppl. 2):265. (Abstr.) Culp, K. C.*, S. L. Lake, R. P. Lemenager, M. C. Claeys, P. J. Gunn, M. Van Emon, R. P. Arias, and G. A. Bridges. 2009. Efficacy of the 5 day CO‐Synch estrous synchronization protocol with or without the inclusion of a CIDR in beef cows. J. Anim. Sci. 87(E‐Suppl. 2):372. (Abstr.) Gunn, P.*, M. Neary, R. Lemenager, and S. Lake. 2009. Effects of crude glycerin on feedlot performance and carcass characteristics of finishing lambs. J. Anim. Sci. 87(E‐Suppl. 3):74. (Abstr.) Gunn, P. J.*, S. L. Lake, M. C. Claeys, R. P. Lemenager. 2008. Effects of distiller’s dried grains with solubles and crude glycerin on performance and carcass characteristics in early weaned beef calves. J. Anim. Sci. 86(E‐Suppl. 3):134. (Abstr.) Gunn, P.*, S. Lake, M. Claeys, and R. Lemenager. 2008. Effects of dietary fat and crude protein on feedlot performance and carcass characteristics in steers fed differing levels of distiller’s dried grains with solubles. J. Anim. Sci. 86(E‐Suppl. 3):115. (Abstr.) Fleenor, C.*, S. Lake, M. Claeys, P. Gunn, R. Lemenager. 2008. Effects of glycerol on cow and calf performance in creep rations. J. Anim. Sci. 86(E‐Suppl. 3):69. (Abstr.) Musselman, A. F.*, M. L. Van Emon, P. J. Gunn, C. P. Rusk, M. K. Neary, R. P. Lemenager, and S. L. Lake. 2008. Effects of crude glycerin on feedlot performance and carcass characteristics of market lambs. J. Anim. Sci. 86(E‐Suppl. 3):156. (Abstr.) Van Emon, M. L.*, A. F. Musselman, P. J. Gunn, M. K. Neary, R. P. Lemenager, and S. L. Lake. 2008. Effects of added protein and dietary fat on lamb performance and carcass characteristics when fed differing levels of dried distiller’s grains with solubles. J. Anim. Sci. 86(E‐Suppl. 2):497. (Abstr.) Patrick J. Gunn 13 Van Emon, M. L.*, A. F. Musselman, P. J. Gunn, M. K. Neary, R. P. Lemenager, E. J. Scholljegerdes and S. L. Lake. 2008. Effects of added dietary protein and fat on subcutaneous adipose tissue when fed differing levels of dried distiller’s grains with solubles. J. Anim. Sci. 86(E‐Suppl. 3):134. (Abstr.) Gunn, P.*, S. Lake, K. Hendrix, and D. Lofgren. 2007. Effects of natural vs. conventional feedlot protocol on performance and carcass characteristics in beef heifers. J. Anim. Sci. 85(E‐Suppl. 2): 137 (Abstr.). Richardson, M.*, P. Gunn, S. Lake, S.D. Eicher, and N. Pyatt. 2007. The effects of maternal natural source vitamin E supplementation on suckling calf immune function. J. Anim. Sci. 85(E‐Suppl. 1): 357 (Abstr.). Peer Reviewed Extension Publications & Fact Sheets (Total: 8) Geppert, T. and P. Gunn. 2014. Ethanol coproducts for beef cattle: Distillers grains for beef cows. IBCR 200D. P. Gunn, T. Geppert, and D. Loy. 2014. Ethanol coproducts for beef cattle: Handling and storage considerations. IBCR 200E. L. L. Schulz and P. J. Gunn. 2014. Net present value of beef replacement heifers. Iowa State University Ag Decision Maker B1‐74. L. L. Schulz and P. J. Gunn. 2014. Raising versus buying heifers for beef cow replacement. Iowa State University Ag Decision Maker B1‐73. Stevens, C., M. N. Neary, P. J. Gunn, G. Kelly. 2012. CIDR use in a sheep breeding program. Purdue University extension publication AS‐608‐WV. Pezzanite, L., P. Gunn, M. Neary, R. Lemenager, S. Lake. 2010. Value of distiller’s grains as a feed for sheep. Purdue University extension publication AS‐603‐W. Bridges, A., R. Lemenager, P. Gunn, M. Claeys. 2010. Using estrous synchronization and artificial insemination to increase profitability in your herd. Purdue University extension publication AS‐
600‐W. Bridges, A., S. Lake, R. Lemenager, M. Claeys, P. Gunn, and K. Culp. 2009. Estrous synchronization programs for beef heifers. Purdue University extension publication S‐592‐W. Popular Press and Newsletter Articles (Total: 16) Iowa Beef Center – Growing Beef Newsletter  Gunn, P. and D. Loy. 2015 New Year’s resolutions for cattle producers. January, 2015.  Gunn, P. and C. Clark. Colostrum use, supplements and replacements. January, 2015.  Gunn, P. and J. Sellers. Fall Calving in the Cornbelt Part III– Optimizing Productivity and Profitability in a Fall Calving Herd. November, 2014.  Sellers, J. and P. Gunn. Fall Calving in the Cornbelt Part II– Nutritional Considerations. October 2014.  Gunn, P. and J. Sellers. Fall calving in the Cornbelt Part I ‐ Is it time to consider fall calving? September, 2014. Patrick J. Gunn 14 
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Schulz, L. and P. Gunn. What to do with Weaned Heifers in the Current Market. September, 2014. Gunn, P. Heifer Development: Rebuilding Our Future ‐ Online curriculum now available. May, 2014. Gunn, P. What is a bull worth? March, 2014. Schulz, L. and P. Gunn. Net Present Value of Beef Replacement Females – New Decision Tool Now Available on Ag Decision Maker. March 2014. Gunn, P. and L. Schulz. Raising Versus Buying Heifers for Beef Cow Replacement – New Decision Tool Now Available on Ag Decision Maker. February, 2014. Gunn, P. Maintaining cow body condition in frigid weather. January, 2014. Gunn, P. Programming Note‐ “Heifer development 2: Maintaining your investment” coming to a location near you. December, 2013. Gunn, P. and S. Ensley. Getting a handle on vitamin nutrition during gestation. December, 2013. Gunn, P. Pregnancy checking pays the bills. October, 2013. Gunn, P. Tips for a successful calf weaning season. September, 2013. Dewell, G. and P. Gunn. Maintain bull power during breeding season. June, 2013. Gunn, P. Now is the time to use estrous synchronization. April, 2013. Invited Presentations Extension Gunn, P. J. 2015. Nutritional considerations for intensified cow calf operations. Iowa Vet. Med. Assoc. Annual Conf. Des Moines, IA. February 11. Gunn, P. J., J. Sellers, C. Clark, and L. L. Schulz. 2015. Indoor housing and diversified beef cow‐calf operations: Facility and management considerations. Iowa Vet. Med. Assoc. Annual Conf. Des Moines, IA. February 11. Gunn, P. J. 2015. Effectively using your forage analysis: forage rationing and supplementation strategies for producers of all sizes. 44th Annual Cornbelt Cow‐Calf Conference. Ottumwa, IA. January 31. Gunn, P.J. 2015. Financial impacts of fertility and infertility in the current cattle market. 3‐State Beef Conference. Creston, IA, Albany, MO and Beatrice, NE. January 13‐15.
Gunn, P. J., and G. A. Bridges. 2015. Nutritional management of the female to improve reproduction. Proc. North States Beef Conference. Morton, MN. January 5‐6. Gunn, P.J. 2014. Heifer Development II: Maintaining Your Investment. Purina Nutrition Cow‐calf PBST meeting. Sioux City, IA. June 17. Gunn, P. J. 2014. Heifer Development, Fetal Programming, and 3 Year Beef Outlook. Hubbard Feeds producer meetings. Shellsburg, IA. February 18. Gunn, P. J., J. Sellers, C. Clark, and L. Schulz. 2014. Considerations for Managing Beef Cows in Confinement. Driftless Region Beef Conference. Dubuque, IA. January 30‐31, 2014. P. J. Gunn. 2014. Feeding and economic considerations for baleage use in cow‐calf diets. Cornbelt Cow Calf Conference. Ottumwa, IA. January 11, 2014. Patrick J. Gunn 15 Iowa State University Cow/Calf Update. Purina Biannual Sales Team Meeting. Des Moines, IA. November 11, 2013. Current State of the Cow Industry and Estrous Synchronization Update. Indiana Angus Field Day. West Lafayette, IN. August 17, 2013. Co‐product Supplementation in a Volatile Commodity Market & Estrous Synch Update. Shorthorn University. Ames, IA. June 8, 2013. Heifer development in a volatile commodity market. University of Wisconsin‐ River Falls St. Croix Valley Bull Test Open House. River Falls, WI. March 16, 2013. P. J. Gunn, and G. A. Bridges. 2009. Estrous synchronization protocols: What are your options? Utah State University’s “The cowman’s reproduction workshop.” Alton, UT. August 20, 2009. Research S. L. Lake, R. Arias, P. Gunn, and G. A. Bridges. 2013. Nutritional management post‐AI to enhance pregnancy outcomes. Range Beef Cow Symposium. Rapid City, SD. Dec. 2‐5, 2013. S. L. Lake, R. Arias, P. Gunn, and G. A. Bridges. 2012. Nutritional management post‐AI to enhance pregnancy outcomes. Brazilian National Beef Producer Convention. G. A. Bridges, P. J. Gunn*, and M.L. Day. 2011. The 5 day CO‐Synch + CIDR protocol for facilitating timed‐AI in cattle. Presented as an oral presentation in absence of Dr. Bridges at the MWASAS meetings. Selected Extension Programs and Presentations Advanced Bull Selection Clinics. Pilot program conducted in conjunction with Zoetis and Geneseek at 3 locations in conjunction with beef field specialists Patrick Wall, Denise Schwab, and Joe Sellers in March 2014. Heifer Development 2: Maintaining Your Investment. Statewide program conducted in conjunction with beef field specialists at 12 locations around Iowa in January and February 2014. Statewide Listening Sessions for the Iowa Beef Center. Seven groups of stakeholders and industry professionals around the state of Iowa were assembled to provide input on enterprise limitations and potential future direction of the beef industry in Iowa. Data assembled will be used to direct the Iowa Beef Center’s plan of work in the coming years. Beef Quality in the United States. Presentation given to ASEAN/OCEANIC USMEF team. September 19, 2013. Impacts of feeding co‐products to beef cows & synchronization update. Update for Veterinarians. Iowa State University McNay Research Farm. May 15, 2013. Beef cattle outlook for initiating herd expansion. Iowa State University Extension and Outreach ANR @ Noon series. April 26, 2013. Bull Selection Basics. Presentations conducted in conjunction with ICA sire sales in Bloomfield, Dunlap, and Tama, IA. February and May, 2013. Using DDGS to improve fertility and pre‐weaning progeny growth. Iowa State University Beef and Basketball program. February 23, 2013. Patrick J. Gunn 16 Research & Extension Support, Grants, and Gifts In‐kind Cumulative funding garnered ($442,875) 2015 In‐kind donation of 700 units of beef semen for teaching and research purposes from Judy Frank DBA: Noller & Frank Charolais valued at $7,000. 2014 Applied for: $2,300,516 Funded: $94,103 Not Funded: $890,086 Awaiting review/accepted for full proposal: $1,316,327 2014 Sustainably growing Iowa’s beef herds: Evaluating systems that provide economic opportunities while protecting soil and water resources  Leopold Center for Sustainable Agriculture  $87,124 (Funded)  CoPI with Joe Sellers (ISUEO) and Lee Schulz (Econ) 2014 Providing research‐based information, demonstrating herd expansion decision tools & increasing understanding of underlying economic drivers of Profitability and Risk to Beef Cow‐Calf Producers  USDA CARE program (awaiting review)  $150,000  CoPI with Lee Schulz (Econ) and Glynn Tonsor (KSU) 2014 Sustainably growing Iowa’s beef herds: Evaluating systems that provide economic opportunities while protecting soil health  USDA NCR‐SARE R&E program (Preproposal accepted for full proposal in process)  $199,972  CoPI with Jim Russell, Joe Sellers (ISUEO) and Steve Ensley (VDPAM) 2014 Winter forage management practices and subsequent impacts on offspring health and profitability of beef enterprises in the fescue belt of the NC Region  USDA NCR‐SARE R&E program (Preproposal accepted for full proposal in process)  $181,015  Lead investigator. Co‐PIs with Lee Schulz (Econ), Grant Dewell (VDPAM) and Allison Meyer, Brian Vander Ley, Craig Payne (University of Missouri), and Tri‐
County Steer Carcass Futurity (Lewis, IA). 2014 Sustainably growing Iowa’s beef herds: Evaluating systems that provide economic opportunities while protecting soil health  USDA NCR‐SARE partnership program (awaiting review)  $30,000 (awaiting review)  CoPI with Joe Sellers (ISUEO) and Lee Schulz (Econ) 2014 Elucidation of Factors that Determine Price of Replacement Heifers in an Auction Market Patrick J. Gunn 17  Iowa Beef Center mini‐grant  $3,490 (Funded)  Co‐PI with Lee Schulz (ISU Dept. of Economics) in partnership with Iowa 2014 2013 2013 2013 2013 2013 2011 2010 Cattleman’s Assoc. Bring Ag Decision Maker and Iowa Beef Center Web‐Based Decision Support Resources for Cattle Producers Up‐To‐Date  Iowa Beef Center mini‐grant  $3,489 (Funded)  Co‐PI with Lee Schulz (ISU Dept. of Economics) Start‐up award from Iowa State University College of Agriculture and Life Sciences totaling $250,000. Follicular and luteal culture systems to improve fertility outcomes in mammals  NIH/USDA Dual Purpose (Not funded)  $712,970  CoPI‐Stephanie Hansen (ISU) and several PIs from Northwestern University  Worked with Stephanie to design experiments and contribute to grant from the beef cattle side of the project Use of adaptive grazing management to provide multiple ecological services while increasing profitability of beef cow‐calf production in Iowa
 Leopold Center for Sustainable Agriculture  $39,997 (Funded)  PI‐ James Russell. Co‐investigator with 7 faculty and ANR field specialists within the departments of Animal Science, Economics, and Ecology, Evolution & Organismal Biology The optimal program for timed‐AI with the 5‐d CO‐Synch + CIDR program in yearling heifers. Co‐PIs: M. L. Day, P. J. Gunn, S. L. Lake, and G. A. Bridges. In‐kind product donation from Zoetis valued at $21,000. Effects of short‐ and long‐lasting injectable dewormers on backgrounding and feedlot performance, as well carcass characteristics of fall‐born Angus heifers. Co‐PI with C. A. Clark (ISUEO). In‐kind monetary and product donation from Merial valued at $3,370. Efficacy of a twice‐used CIDR in a 5 day estrous synchronization protocol to induce estrous cyclicity and improve reproductive performance in beef cows. Co‐PIs: R. P. Lemenager and G. A. Bridges. Purdue College of Agriculture Mary S. Rice Grant. Funded, $9,995. Using corn residue and corn co‐products to conserve stockpiled forages and improve reproductive performance in fall‐calving beef cows. Co‐PI: G. A. Bridges. Purdue College of Agriculture Mary S. Rice Grant. Funded, $9,960. Teaching Support & Grants 2013 Use of a beef value‐chain field trip to solidify managerial concepts elucidated in ANS 426. P. Gunn & D. Loy Edith D. Lagerstrom Beef Cattle Management and Entrepreneurship Fund. Funded, $6520. Patrick J. Gunn 18 2013 Utilization of the Delphi Process to perform a needs assessment and curriculum revision of ANS 426. P. Gunn, D. Loy, E. Lundy, and J. Sterle. Edith D. Lagerstrom Beef Cattle Management and Entrepreneurship Fund. Funded, $1200. Patrick J. Gunn 19