Diagnostic Labs

Test your soil to find out if and what type of potato nematodes are in your field. Many of these nematode lab websites contain useful information for growers on proper soil sampling, along with sample submission forms for the diagnostic clinic or lab.

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  • AGNEMA

    Pasco, WA

    info@agnema.com

    509-255-3744

    Website
  • Allied Cooperative

    Plainfield, WI

    info@allied.coop

    715-335-4046

    Website
  • Auburn University Plant Diagnostic Laboratory

    Auburn, AL

    connekn@auburn.edu

    334-844-5507

    Website
  • Certis Biologicals

    Columbia, MD

    customerservice@certisbio.com

    800-250-5024

    Website
  • Iowa State University: Plant and Insect Diagnostic Clinic

    Ames, IA

    pidc@iastate.edu

    505-294-0581

    Website
  • Kansas State University: Extension Plant Pathology Diagnostic Lab

    Manhattan, KS

    clinic@ksu.edu

    785-532-6176

    Website
  • Mid Michigan Agronomy

    Dewitt, MI

    testing@midmichagronomy.com

    517-899-1766

    Website
  • MSU Plant and Pest Diagnostics, Center for Integrated Plant Systems (CIPS)

    East Lansing, MI

    pestid@msu.edu

    517-355-4536

    Website
  • North Dakota State University: Department of Plant Pathology

    Fargo, ND

    ndsu.pdl@ndsu.edu

    701-231-7854

    Website
  • Ohio State University: Soybean Pathology and Nematology Lab

    Columbus, OH

    ppdc@osu.edu

    330-263-3650

    Website
  • University of Illinois Plant Clinic

    Urbana, IL

    plantclinic@illinois.edu

    217-333-0519

    Website
  • University of Minnesota: Plant Disease Clinic

    St. Paul, MN

    pdc@umn.edu

    612-625-1275

    Website
  • University of Missouri: Soil and Plant Testing Laboratory

    Columbia, MO

    573-882-0623

    Website
  • University of Nebraska: Nematode Diagnostic Lab

    Lincoln, NE

    402-472-5770

    Website
  • University of Wisconsin: Nematode Diagnostic Lab

    Madison, WI

    aem@plantpath.wisc.edu

    Website
  • Virginia Nematology

    Surry, VA

    virginianematology@gmail.com

    757-619-6015

    Website
  • Washington State University Plant Pest Diagnostic Clinic

    Pullman, WA

    plant.clinic@wsu.edu

    509-335-3292

    Website
  • Waters Agricultural Laboratories, Inc. (Georgia)

    Camilla, GA

    info@watersag.com

    229-336-7216

    Website
  • Waters Agricultural Laboratories, Inc. (Kentucky)

    Owensboro, KY

    kyinfo@watersag.com

    270-685-4039

    Website
  • Waters Agricultural Laboratories, Inc. (Mississippi)

    Vicksburg, MS

    msinfo@watersag.com

    601-429-6456

    Website
  • Waters Agricultural Laboratories, Inc. (North Carolina)

    Warsaw, NC

    ncinfo@watersag.com

    910-293-2204

    Website