The IPM program works with the agricultural industry
in the research and implementation of alternative pest control
methods, in order to decrease the use of pesticides. Currently,
IPM research is investigating the control of codling moth, and
pest management systems for wine grapes, apples, and pears.
Pierce's Disease is an insect-vectored bacterial
disease that kills grapevines growing near riparian areas. The
blue-green sharpshooter is one of the insects causing the spread
of Pierce's disease. The Glassy-Winged Sharpshooter is a
new pest of concern in California. In the past four
years the incidence of Pierce's Disease has been on the rise in
Sonoma County. Recently, the IPM program worked with UCCE Viticulture
Advisor, Rhonda Smith, and UC Berkeley faculty to develop and
present a series of Pierce's Disease workshops. These workshops
provide vineyard managers and growers with necessary tools to
assess vineyards for the disease and to take appropriate management
measures.
