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2013 Winter Technical Reference Book
This document highlights research topics important to Virginia viticulturist such as such as Leafroll Virus, Powdery Mildew and Botrytis, Downy Mildew, Phomopsis, ripe rot and bitter rot, other nonspecific rots and other viruses, Grape Berry Moth, Grape Root Borer and Fruit Flies. Other topics included an overview of Pierce’s Disease, a review of Grape Vine Yellows management, general grape disease management, and the effects of Post-Veraison Grape Fungicides on Alcoholic and Malolactic Fermentation.