Sharpshooters (GWSS) became established they would be difficult
and costly to eradicate, and vine losses from Pierce’s Disease would be
huge. The repercussions would be felt throughout the Napa Valley as job losses
in the vineyard, winery and tourism industries.
Pest Detection: http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7492.html
FAQ: http://www.pdgwss.net/background/faqs /
Disease Information: http://www.cdfa.ca.gov/pdcp /