Introduction Botrytis bunch rot, caused by Botrytis cinerea, is a significant disease affecting grape production. The 2006 grape bunch rot trial, conducted by W.D. Gubler and his team at UC Davis, aimed to evaluate the effectiveness of various fungicides in...

Introduction Botrytis bunch rot, caused by Botrytis cinerea, poses significant challenges for grape growers. This blog explores findings from the 2006 UC Davis study on chemical and biological control of Botrytis bunch rot in grapes, conducted by W.D. Gubler and...