April 4, 2001
To:
Field Crops Agents and County Extension Offices.
From: Darryl Warncke
Re:
FSA Approved Soil Test Labs
In the past I conducted soil sample exchange with soil testing labs serving
Michigan. The purpose was to determine whether or not a lab was providing
reliable soil test results for use in FSA cost sharing programs. In 1999 a national
soil sample exchange program was initiated under the sponsorship of the Soil
Science Society of America and the Soil and Plant Analysis Council. Hence, I
discontinued my sample exchange program. The national program is called the
North American Proficiency Testing (NAPT) program. There are about 160 labs
participating. In this NAPT program five soil samples are sent to participating
labs once each quarter. The test results are compiled and statistically analyzed
by the program coordinator. A report is sent back to each lab indicating their test
values along with the standard test values. If the lab test values are more than 2
standard deviation units away from the standard test value, the lab test value is
flagged as being outside the acceptable range. Hence, this program provides the
labs very good feedback on how they are doing.
There is a provision within the NAPT program for test results of a lab to be sent
to an approval agency within a state, such as Michigan. Each lab that wants to
be approved in a given state or states must request that their results be sent to
that state or states. The Michigan FSA office through Pat Turkington is in the
process of formalizing such an arrangement with the NAPT program coordinator
and participating labs.
Until the FSA receives test results for participating soil test labs the attached list
of soil test labs serving Michigan will be used as the list of approved labs.
If you have questions or inquiries about other labs contact me, 517-355-0210 or
warncke@msu.edu.
cc: Pat Turkington, FSA
2002 List
LIST OF SOIL TESTING LABS THAT SERVE MICHIGAN and
Participate in the North American Proficiency Testing Program (NAPT)
Soil test results from these labs should be acceptable for FSA cost sharing programs.
Nutrient recommendations must be based on MSU recommendations.
Agri-Labs, Inc.
Rodney Williams
405 Buck Road
Coldwater, MI 49036
517-238-4116
CLC Labs
Chuck Darrah
325 Venture Dr.
Westerville, OH 43081
614-888-1663
Ag Source Soil and Forage Lab
Steve Peterson
196 N. Cecil street
Bonduel, WI 54107
715-758-2178
Litchfield Analytical Services
Stan Force
535 Marshall St.
P.O. box 457
Litchfield, MI 49252
517-542-2915
A & L Great lakes laboratories, Inc.
Lois Parker
3505 Conestoga Drive
Fort Wayne, IN 46808-4413
219-483-4759
Belmond Labs, Inc.
C.L. Swart
1245 Highway 69
Belmond, IA 50421
515-444-3384
Brookside Lab, Inc.
Greg Meyer
308 S. Main Street
New Knoxville, OH 45871
419-753-2448
Calmar Soil Testing
Susan Edgar
130 S. State Street
Westerville, OH 43081
614-523-1005
Logan Labs
Susan Shaner
184 W. Main St.
Russells Point, OH 43348
937-842-6100
Mowers Soil testing Plus, Inc.
Steve Weidman
117 E. Main Street
Toulon, IL 61483
309-286-2761
MSU Soil and Plant Nutrient Lab
A81 Plant & soil Sciences Bldg
Michigan State University
East Lansing, MI 48824-1325
517-355-0218
NaChurs/ Balance Labs
421 Leader Street
Marion, OH 43302
740-382-5701 Ext 221
Spectrum Analytical
Vern Pabst
P.O. Box 639
Washington Court House, OH 43160
740-335-1562
Sure-Tech Laboratories
Bill Shakal
2435 Kentucky Ave., Bldg 9
Indianapolis, IN 46221
317-243-1502
4/4/2001