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Services and Fees


Plant disease diagnosis of most infectious plant diseases.
Isolation and identification of soybean cyst nematodes (SCN) found in soil.


Basic Sample Fee: 

  • In state sample: $15
  • Out of state sample: $25

***Basic sample fee will also be added to all services listed below:

Additional fees charged for:

  • Isolation/Culturing : $25.00
  • Single virus ELISA test: $25.00
  • Multiple virus panel (up to 4, same sample): $45.00
  • Bacterial screen (limited species): $50.00
  • Mycotoxin screen (Aflatoxin, DON, Vomitoxin, Zearelanone): $70.00
  • Soybean Cyst Nematode (SCN):
    • In state: free (paid for by SDSRPC)
    • Out of state: $25.00

Other tests may be required or requested, and will be assessed fees based on time and materials required.

Examples of Crops Tested

Field Crops

  • Small grains (ex: wheat, barley, oats and rye)
  • Corn
  • Soybeans
  • Sorghum
  • Millet
  • Potatoes
  • Field Peas
  • Dry Edible Beans
  • Other crops may also be available

Commercial Horticultural Crops

  • Apples
  • Grapes
  • Cucurbits
  • Tomatoes
  • Legumes

Home and Garden

  • All crops