Q: Last year my grapes had such bad powdery mildew that even the grapes dried up and looked moldy and shriveled. I was told by the master gardeners at the farmer’s market that I needed to do something ...

While Botrytis is the most destructive plant pathogen in grapes, powdery mildew is also a persistent U.S. vineyard threat. Mevalone is a formidable tool to assist growers in their fight against both ...

DURHAM, N.C., April 25, 2017 /PRNewswire/ -- This season, grape growers have an entirely new fungicide choice for the control of Powdery Mildew. PROLIVO™ 300SC Fungicide from Summit Agro USA is now ...

Vitis amurensis “PI 588631” exhibits a rapid and strong resistance response associated with host necrosis at attempted powdery mildew penetration sites. In summary, this study identified and examined ...

Grape breeders across the country are working to develop varieties that won’t fall victim to powdery mildew, a fungus that threatens grapes just about anywhere they are grown, and now artificial ...

Willamette Valley Vineyards is using a special band of ultraviolet light, called UVC, to help preserve it’s prized wine grapes. “In our research, we found that the special band of light also kills ...

(Alliance News) - Eden Research PLC on Friday said it has received regulatory authorisation from Chile for its Novellus+ fungicide to control grey mould and powdery mildew in wine and table grapes.

David Markel, research and development manager at Willamette Valley Vineyards, prepares to operate Thorvald at the winery south of Salem. The robot shines an eerie green in the dark of night as it ...