powdery mildow

[corinth]

I have a powdery mildew on one of my grape vines. I do not know what kind of grape it is as it has been on the property a long time. It is infesting some of the small grapes.

advice?
Corinth

 

[grapeman]

Corinth I suspect that what you have is actually downy mildew. If you see it in the grapes as a fuzzy mildew, that is downy. Powdery is more of a light gray coating. No real advice other than maybe get a picture of it so we can identify it. Powdery and downy require different sprays.

 

[corinth]

powdery mildew

I will see what pictures I can get to post.
Thanks
Corinth