Jun 10, 2011 | View All Issues
VMB eggs are hatching at all vineyards we are monitoring in Carneros and St. Helena.
92% of the VMB population at the block in Carneros is 1st instar;
60% of the VMB populations at the blocks in St Helena are 1st instar.
In Carneros, all VMB life stages were found under the bark. In St Helena, some 1st instars were found on leaves.
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