Napa County UCCE
University of California
Napa County UCCE

Vine Mealybug

VMB image
This serious pest was first discovered in California in 1994. 

The first report from Napa County was in September 2002. 

VMB Instructional Videos

Inspecting green-growing vines for vine mealybug: English version and Spanish version

VMB Links

UC IPM Pest Management Guidelines

Mealybug Insecticide Trials: UCCE Sonoma County

Mealybugs in Vineyards: Identification and Management 

Order the UC publication "Mealybugs in California Vineyards"

Page Last Updated: August 15, 2018
Webmaster Email: cenapa@ucanr.edu