Agri-Analysis :: Grapevine Testing :: Seed Testing since 1981.

You are here: To better serve you, Agri-Analysis is now located in Davis within walking distance to UCD campus.
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Testing for:
Lettuce Mosaic Virus Bacterial diseases Grapevine diseases Fungal diseases Seed Health Genetic Traits GMOs

Vineyards Seeds Vegetables Fruits Field Crops Ornamentals Soils GMOs

Our New Location:
950 West Chiles Road
Davis, CA 95618


Agri-Analysis LLC is a proud member of:

The Napa Valley Grape Growers Association

The California Seed Association

The American Phytopathological Society

Seed Health

Agri-Analysis offers seed health testing using methods and protocols that are reference methods by the USDA-APHIS National Seed Health System (NSHS), International Seed Testing Association (ISTA), International Seed Health Initiative for Vegetables (ISHI-Veg), California Crop Improvement Association (CCIA), and California Department of Food & Agriculture (CDFA). Currently, we offer tests for following important seed borne pathogens:


  • Alfalfa Mosaic Virus (AMV)


  • Bacterial Blight (Xcp) (coming soon)
  • Bacterial Brown Spot (Pss)
  • Halo Blight (Psp) (coming soon)  

Brassicas (broccoli, cabbage, cauliflower etc.)

  • Black Rot (Xcc) (Xanthomonas campestris pv. campestris)
  • Bacterial Leaf Spot (Psm) (Pseudomonas syringae pv. maculicola


  • Coming soon: Ascochyta Blight (A. rabiei)


  • Bacterial spot (Pseudomonas syringae pv. coriandicola)

Cucurbits (cucumber, squash, melon, etc.)

  • Bacterial Angular Leafspot (Pseudomonas syringae  pv. lachrymans)
  • Squash mosaic virus (SqMV)  
  • Cucumber Mosaic Virus (CMV)  

Rice & Perennial Ryegrass   

  • Rice Blast (P. grisea = M. oryzae)       
  • Gray Leaf Spot (M. oryzae)

Tomato & Pepper 

  • Bacterial Canker (Cmm) (Clavibacter michiganensis pv. michiganensis)
  • Bacterial Spot (Xcv) (Xanthomonas campestris pv. vesicatora)
  • Bacterial Speck (Pst) (Pseudomonas syringae pv. tomato)
  • Tomato Ring Spot Virus (TomRSV)
  • Tobacco Ring Spot Virus (TobRSV)
  • Tobacco Mosaic Virus (TMV)
  • Tomato Mosaic Virus (ToMV)
  • other viruses

Please inquire for testing other seeds not listed herein.