Eradication efforts are continuing in Solano County related to a glassy-winged sharpshooter (GWSS) discovery last Fall. A multitude of actions have been taken to address the GWSS infestation, with soil …
Area-Wide Treatments Holding the Line for Glassy-Winged Sharpshooter
Area-wide treatments coordinated by the U.S. Department of Agriculture (USDA) have largely kept populations of glassy-winged sharpshooter (GWSS) in check. Containment efforts on behalf of state and federal officials were …
Exciting Research to Combat Pierce’s Disease in Vineyards
The Pierce’s Disease/Glassy-winged Sharpshooter (PD/GWSS) Board is involved in various different types of research projects on behalf of the industry. The PD/GWSS Board provides recommendations to the California Department of …
2019 Research Project Reports Now Available from PD/GWSS Board
The latest progress report is now available for research conducted on behalf of the Pierce’s Disease Control Program. The funding that has been made possible by the Pierce’s Disease and …
Pierce’s Disease and GWSS: A Deadly Combo for Grapes
Pierce’s Disease and the insect that spreads it, the glassy-winged sharpshooter, are nothing new to California and it keeps grapes from being grown in prime areas of the state. “What we’ve …
Progress in Combating Glassy-Winged Sharpshooter
While no glassy-winged sharpshooter infestations were found in any new areas of the state last year, the Pierce’s Disease Control Program continued performing urban treatments in infested areas of Fresno, …