Diseases

To produce high-quality wine grapes in Ohio, effective disease management is essential. While most diseases will not kill a vine outright, vine vigor and quality can be drastically reduced. Grape growers will be most successful if they are vigilant in preventing disease and use an integrated program to manage the diseases.

Black Rot Downy Mildew Powdery Mildew
Anthracnose Phomopsis Sour Rot

 

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