Programs
Pests & Diseases
Vine Mealy Bug
The Napa Valley Grapegrowers maintains an active and ongoing education program for members regarding the threat of the Vine Mealybug.
NVG Directors serve on the Napa County Vine Mealybug Task Force and other boards committed to eradicating this pest. Please refer to this page for Napa County updates and events related to the VMB.
The Vine Mealybug identification poster in Spanish and English
GWSS/PD
The Napa Valley Grapegrowers is dedicated to the prevention of the GWSS in Napa County. NVG Directors serve on the California PD/GWSS Advisory Board and also the Napa County Winegrape Pest & Disease District Board.
LBAM & Other Pests
The Napa Valley Grapegrowers works closely with the Napa County Agricultural Commissioner's office to provide our members with the most current information available on the LBAM and all other pest threats to Napa County agriculture.
"LBAM Update": from the Napa County Ag Commissioner
Western Grapeleaf Skeletonizer
Information on the WGLS, photos, and a letter from the Napa Ag Commissioner
© images used with permission from University of California Statewide IPM Program, J. K. Clark, photographer