NC State Extension Publications



Arkansas Nematode Diagnostic Laboratory
362 Highway 174 North
Hope, AR 71801
Phone: 870-777-9702, Ext. 128 or 119
Email: or
To submit a sample: Distance Diagnostics System
Services and Fees: General—$10; soybean—$20; pinewood—$25; nursery—$25; rice grain—$25; rice grain certified—$75. Out-of-state samples accepted.

South Carolina

Clemson University
Nematode Assay Laboratory
511 Westinghouse Road
Pendleton, SC 29670
Phone: 864-646-2133; Fax: 864-646-2178
Services and Fees: In-state—$10; out-of-state—$30.

North Carolina

North Carolina Department of Agriculture & Consumer Services Agronomic Division
Nematode Assay Section
4300 Reedy Creek Road
Raleigh, NC 27607
Phone: 919-733-2655
Fax: 919-733-2837
Services and Fees: In-state—$3; Out-of-state, pinewood, research, PCR—$10.


Extension Nematology Laboratory
2350 College Station Rd.
Athens, GA 30602
Phone: 706-542-9144
Email: or
Services and Fees: All samples submitted through GA County Extension Office—$12; all samples not submitted through County Office and out-of-state—$25; root-knot nematode species—$35; free-living at genus level—$45.


Nematode Assay Laboratory
115 Price Hall
Virginia Tech
Blacksburg, VA 24061-0331
Phone: 540-231-4650
Fax: 540-231-7477
Services and Fees: Routine assays—$11; routine plus cysts (usually for soybeans and tobacco)—$19.00


Testing is not done at this time.


Extension Specialist (Small Fruits)
Horticultural Science
University of Arkansas
University of Tennesee

Find more information at the following NC State Extension websites:

Publication date: Nov. 2, 2015

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