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¶ SOUTHWEST
¶ Colorado
Colorado State Univ. Plant Identification and Diagnostic Clinic
E215 Plant Sciences Building, 200 West Lake Street
Fort Collins, CO 80523-1177
Telephone: (970) 491-6950
E-mail: plantlab@lamar.colostate.edu
https://agsci.colostate.edu/agbio/plantclinic/
¶ New Mexico
New Mexico State Univ. Plant Diagnostic Clinic
P.O. Box 30003, MSC 3AE
Las Cruces, NM 88003
Telephone: (575) 646-1621 or (575) 646-1965
https://plantclinic.nmsu.edu
¶ Oklahoma
Oklahoma State Univ. Plant Disease and Insect Diagnostic Lab.
127 Noble Research Center
Stillwater, OK 74078-3033
Telephone: (405) 744-9961
https://agriculture.okstate.edu/departments-programs/entomol-plant-path/research-and-extension/plant-disease-insect-diag-lab/
¶ Texas
Texas A&M Univ. Texas Plant Disease Diagnostic Lab Texas AgriLife Extension Service
1500 Research Parkway, Suite A 130
College Station, TX 77845
Telephone: (979) 321-5390
https://plantclinic.tamu.edu
Texas A&M Univ. Texas Plant Diagnostic Clinic Texas AgriLife Research and Extension Center
6500 Amarillo Blvd West
Amarillo, TX 79106
Telephone: (806) 677-5600
https://amarillo.tamu.edu/amarillo-center-programs/extension-plant-pathology/texas-plant-diagnostic-clinic-thppdl/
¶ MIDWEST
¶ Illinois
University of Illinois Plant Clinic
1401 W. St. Marys Road
Urbana, IL 61801
Telephone: (217) 333-0519
https://extension.illinois.edu/plant-clinic
¶ Indiana
Purdue University Nematology Laboratory
901 W. State St.
West Lafayette, IN 47907
Telephone: (765) 494-5901
https://extension.entm.purdue.edu/nematology/
¶ Iowa
Iowa State University Plant and Insect Diagnostic Clinic
327 Bessey Hall
Ames, IA 50011
Telephone: (515) 294-0581
E-mail: sickplant@iastate.edu or pidc@iastate.edu
https://hortnews.extension.iastate.edu/pidc
¶ Kansas
Kansas State University Plant Disease Diagnostic Lab
4032 Throckmorton Plant Sciences Center
Manhattan, KS 66506
Telephone: (785) 532-5810
E-mail: clinic@k-state.edu
https://www.plantpath.k-state.edu/extension/plant-disease-diagnostic-lab/
¶ Kentucky
University of Kentucky Plant Disease Diagnostic Lab
UK Research and Education Center
P.O. Box 469, 1205 Hopkinsville Street
Princeton, KY 42445
Telephone: (270) 365-7541, ext. 228
http://plantpathology.ca.uky.edu/extension/diagnostic-laboratories
¶ Michigan
Michigan State University Diagnostic Services
101 Center for Integrated Plant Systems
East Lansing, MI 48824
Telephone: (517) 355-4536
E-mail: pestid@msu.edu
https://www.canr.msu.edu/pestid/
¶ Minnesota
University of Minnesota Plant Disease Clinic
495 Borlaug Hall, 1991 Upper Buford Circle
1519 Gortner Ave (US mail)
105 Stakman Hall (other deliveries)
St. Paul, MN 55108
Telephone: (612) 625-1275
E-mail: pdc@umn.edu
https://pdc.umn.edu
¶ Missouri
University of Missouri Plant Nematology Laboratory
23 Mumford Hall
Columbia, MO 65211
Telephone: (573) 884-9118
https://extension.missouri.edu/programs/plant-diagnostic-clinic
¶ Nebraska
Nema-Test (now owned by Ward Labs)
Ward Laboratories Inc.
4007 Cherry Ave.
Kearney, NE 68847
P.O. Box 788
Kearney, NE 68848-0788
(308) 234-2418
customerservice@wardlab.com
https://www.wardlab.com
University of Nebraska Plant and Pest Diagnostic Clinic
448 Plant Sciences
Lincoln, NE 68583-0722
Telephone: (402) 472-2559
https://plantpathology.unl.edu/plant-pest-diagnostic-clinic
¶ Ohio
Ohio State Univ. Plant and Pest Diagnostic Clinic
8995 E. Main Street, Plant Industry Building
23 Reynoldsburg, OH 43068
Telephone: (614) 292-5006
E-mail: ppdc@cfaes.osu.edu
https://ppdc.osu.edu
¶ Wisconsin
Univ. of Wisconsin Plant Disease Diagnostics Clinic
1630 Linden Drive
Madison, WI 53706
Telephone: (608) 263-6131
https://pddc.wisc.edu
¶ SOUTHEAST
¶ Alabama
Auburn Univ. Plant Diagnostic Lab
ALFA Agricultural Services and Research Building
961 South Donahue Drive
Auburn, AL 36849-5624
Telephone: (334) 844-5004
https://www.aces.edu/blog/topics/farming/plant-diagnostic-lab-services/
¶ Arkansas
Univ. of Arkansas Nematode Diagnostic Clinic
362 Highway 174 North
Hope, AR 71801
Telephone: (870) 777-9702, ext. 128
https://www.uaex.uada.edu/farm-ranch/pest-management/plant-disease/nematodes.aspx
¶ Florida
Univ. of Florida UF-IFAS Nematode Assay Lab. Building 970 Natural Area Drive
Gainesville, FL 32611-0620
Telephone: (352) 392-1994
E-mail: nemalab@ifas.ufl.edu
https://entnemdept.ufl.edu/nematology-assay-lab/
¶ Florida
Florida Extension Plant Diagnostic Clinic
155 Research Road
Univ. of Florida IFAS/NFREC
Quincy, FL 32351
Telephone: (850) 875-7140
https://plantpath.ifas.ufl.edu/extension/plant-diagnostic-center/
¶ Georgia
Univ. of Georgia Extension Nematology Lab.
2350 College Station Road
Athens, GA 30602
Telephone: (706) 542-9144
https://plantpath.caes.uga.edu/extension/plant-disease-clinics.html
¶ Louisiana
Louisiana State Univ. Plant Disease Diagnostic Clinic LSU AgCenter
302 Life Science Building
Baton Rouge, LA 70803
Telephone: (225) 578-4562
https://www.lsuagcenter.com/portals/our_offices/departments/plant-pathology-crop-physiology/plant_disease_clinic
¶ Mississippi
Mississippi State Univ. Plant Path. & Nematology Clinic
190 Bost North, Room 9, Box 9655
Mississippi State, MS 39762-9655
Telephone: (662) 325-2146
https://extension.msstate.edu/lab
¶ North Carolina
North Carolina State Univ. Plant Disease & Insect Clinic
Campus Box 7211, Room 1227 Gardner Hall
Raleigh, NC 27695-7211
Telephone: (919) 515-6984
https://plantnematology.wordpress.ncsu.edu
North Carolina Dept. of Agric. & Consumer Services Nematode Assay Section
4300 Reedy Creek Road
Raleigh, NC 27607-6465 1040 Mail Service Center
Raleigh, NC 27699-1040
Telephone: (919) 733-2655
https://www.ncagr.gov/divisions/agronomic-services/nematode-assay
¶ South Carolina
Clemson Univ. Plant Problem Clinic and Nematode Assay Lab
511 Westinghouse Road
Pendleton, SC 29670
Telephone: (864) 646-2133
E-mail: nemalab@clemson.edu
https://www.clemson.edu/public/regulatory/plant-problem/