I'll do by best to provide good info. Dont know much about trees. We live in southern Ohio and it's been a very rainy spring so far. Our maple tree has never given us problems before. It's an old growth silver maple, our guess is it was planted in the 70's. It is overdue for a pruning and that's on us, but this thing going on with the leaves seems like some kind of fungal infection. Any tips or ideas on what this is and what we should do would be greatly appreciated.