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Downy Mildew confirmed in Lumpkin County

Downy mildew was identified on bunch grapes this week at a vineyard site in Lumpkin County.

Cheng-Fang Hong, graduate student at UGA, confirmed the downy mildew infection.

Grape producers are encouraged to scout for downy mildew and add DM-active materials to their spray programs.

Below is an example of downy mildew on grape leaves: