Jul 8, 2015 | View All Issues
On June 24, 2015, staff of the Napa County Agricultural Commissioner found one male Western Grapeleaf Skeletonizer in a pheromone-baited trap in a vineyard on Tubbs Lane in Calistoga.
UCCE Advisors Lucia Varela and Monica Cooper developed a "Monitoring Guide for Western Grapeleaf Skeletonizer" so that vineyard owners, growers and workers could familiarize themselves with the pest's life stages and feeding habits.
Please use the newsletter link below to access the Monitoring Guide (English and Spanish versions).
If you find this pest or feeding damage in Napa County please contact the office of the Agricultural Commissioner: 707-253-4357, firstname.lastname@example.org OR contact UC Cooperative Extension: 707-253-4221, email@example.com
For additional information on biology and management of this pest, access the UC IPM Pest Management Guide for Western Grapeleaf Skeletonizer.
Download (1,370KB PDF)