Feb 18, 2011 | View All Issues
The purpose of this newsletter is to provide information on the life cycles of vineyard mealybugs in Napa County.
The two mealybug species of interest are the grape mealybug (Pseudococcus maritimus) and the vine mealybug (Planococcus ficus).
We will follow the development of these species through the growing season, and issue reports on the life stages found in vineyards of Napa County.
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