Laboratories that Analyze for Pesticide Residue in Soil, Water, and Plant Samples

July 15, 2003

Richard Zollinger, Extension Weed Specialist at North Dakota State University has compiled this list in response to many inquiries where soil and plants samples can be sent to analyze for pesticide residues from drift or unintentional application. The following are some possibilities. Contact each company about specific compounds for testing.

A & L Great Lakes Lab 3505 Conestoga Drive, Fort Wayne, IN 46808 (219) 483-4759 http://www.algreatlakes.com	Agvise Laboratories Northwood, ND (701) 587-6010 johntlee@polarcomm.com
Analytical Laboratory McCall Hall, PO Box 173620 Montana State University, Bozeman, MT 59717 406 994-3383 Heidi Hickes developed the most sensitive test available for Oust.	Animal Disease Lab 9732 Shattuc Road, Centralia, IL 62801-5858 (618) 532-6701
APT Labs Inc. 1050 Spring Str., Wyomissing, PA 19610 610 375-3888	Harris Laboratories 621 Rose Street, P.O. Box 80837, Lincoln, NE 68501 (402) 476-2811 http://www.mdsharris.com
Hazelton Environmental Services 525 Science Drive, Madison, WI 53711 (608) 232-3300	Midwest Laboratories 13611 B Street, Omaha, NE 68144 (402) 334-7770 http://www.midwestlabs.com
Minnesota Valley Testing Laboratories, Inc., 326 Center Street, New Ulm, MN 56073 (507) 354-8517	Minnesota Valley Testing Laboratories, Inc. 1411 South 12th Street, Bismarck, ND 58504 (800) 279-6885, (701) 258-9720
NDSU Diagnostic Lab 206 Waldron Hall, NDSU 58105 (701) 231-7854 diaglab@ndsuext.nodak.edu For Pursuit (soil) and glyphosate (foliage) only. For glyphosate residue, fee is $325/sample, with a $50/sample discount for multiple samples submitted at one time. Glyphosate residues can be detected to 0.05 ppm which is lower than the 0.1 ppm threshold.	Olson Biochem Labs PO Box 2170 134 ASC, Brookings, SD 57007-1217 (605) 688-6171, Fax (605) 688-6295
Professional Service Industries 4820 West 15th Street, Lawrence, KS 66049 (800) 548-7901