Final Report: This is year 3 of a 3 year project for the Washington Grape & Wine Research ProgramDate: December 15, 2015 Project Title: Grapevine Mites: Current Status in Eastern Washington VineyardsPrincipal Investigator(s): David G. JamesOrganization: Washington State University, ProsserEmail: david_james@wsu.edu Collaborator(s): Robert BranscumOrganization: Sustainable Practices Lab, Dept. of Corrections,…
Final Report: 2021- 2022 David G. James, Department of Entomology, Irrigated Agriculture Research and Extension Center, Washington State University, Prosser, WA 99350 Tel: 509 786 9280. Email: david_james@wsu-edu Summary: Leafminer damage on wine grapes was first reported from vineyards in the Tri-Cities area in September 2020. We determined that the…
