Skip to main content Skip to navigation

Disease, Pests and Weed Management

Grapevine Diseases

Root and Trunk Diseases

Viruses

For additional information on grapevine viruses, please contact: Dr. Naidu Rayapati.

Foliar and Fruit Diseases

Insects, Mites and Nematodes

Canopy / Trunk / Root Pests

Fruit Pests

Weeds

Weed Identification

Weed Management

Noxious Weed Control

 

Vineyard Vertebrate Management

Caution

Managing vertebrates can be challenging due to legal restrictions on trapping and use of chemicals. The information provided below is to help the reader understand general biology and what typical control options are. However, if an information source was produced outside of WA, some of their recommendations may not be legal within the state. Contact your local Extension or WSDA wildlife expert to make sure management activities are legal before attempting them.

Birds

Deer / Elk

Sage Rats / Badgers / Voles

Articles

Check out our Article Archives for discussions on pest and disease management and vintage progression.

ALERT: Invasive and Quarantine Species

Annual Pest Managemenet Guide for Grapes in WashingtonPNW Insect, Disease and Weed Management HandbooksField Guide for IPM in PNW VineyardsPest Management Strategic Plan for Grapes in Washington

Testing Services

Washington State University Plant Pest Diagnostic Clinic

  • Diseases, Viruses
  • Insect and Weed Identification

Oregon State University Plant Clinic

  • Diseases
  • Nematodes

WSU Grape Virology

  • Grape Virus Testing