The first report from Napa County was in September 2002.
VMB Recent Publications
Vineyard managers and researchers seek sustainable solutions for mealybugs, a changing pest complex
Augmentative releases of the parasitoid, Anagyrus pseudococci, may be part of an IPM program for vine mealybug: Retail sources of Anagyrus pseudococci in California
"Which Mealybug Is It?" (article from Practical Vineyard & Winery Jan 2006)
Vine mealybug: Managing California's most challenging vineyard pest
Presentation delivered on April 7, 2017
Informational meeting for Suisun and Green Valley grape growers (Fairfield, CA)