Friday, January 2, 2009

Severe Powdery Infection - UPDATE 2/1/2009

This is the most severe infection seen this year in a commercial vineyard. Fortunately for the grower is was only a localised patch of vines and all of the fruit has been dropped. The vines around this patch only have minor signs like the one shown below. This is more typical of the powdery we have been finding.

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