If you suspect European Grapevine Moth in your grapevines please contact your county agriculture commissioner. You can find contact information below:

APHIS http://www.aphis.usda.gov/

California Department of Food and Agriculture http://www.cdfa.ca.gov/

County Ag Commissioners

Napa County http://www.countyofnapa.org/

Nevada County http://www.mynevadacounty.com/

Santa Clara County  http://www.sccgov.org/

Santa Cruz http://www.agdept.com/

Solano County http://www.co.solano.ca.us/

Sonoma County http://www.sonoma-county.org/