Damson leaf disease

Asked August 5, 2015, 2:00 PM EDT

identify and suggest remedy

1 Response

I can't say for sure, but it looks like you have mite galls on your leaf. These are mostly harmless and are cause by tiny insects laying eggs on the leaves. Read more about them here: http://www.extension.umn.edu/garden/insects/find/insect-and-mite-galls/