Problem with grapes

Asked July 17, 2020, 4:27 PM EDT

My grapes are not healthy or happy this year. In years past I have had black spot. I was able to get rid of most of it last year but now I seem to have a different problem. I don’t see the mummification of the grapes and the stems seem to be affected this year as well.

Kalamazoo County Michigan

1 Response

I have just been assigned your question. I see some time has passed and I have a few questions. Though this looks like black spot occurring it could also be anthranose which I am currently checking into other grape problems. Can you tell me if you have seen any other developements such as the mummification? I can not zoom in close enough in the current pictures summited to see the issues on the leaves and stem. Any updated pictures may help. Thank you and I will watch for an update on the current conditions.