Cherry Leaf Spot    

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Be on the lookout for cherry leaf spot.  This disease causes small, pinpoint dark lesions on cherry leaves. The black spots often fall out, resulting in a shot-hole appearance. Numerous lesions turn light green, then yellow, and eventually the infected leaf will drop.
Removing diseased leaves at the end of the season can help, but fungicide applications during the growing season are also useful.  No fungicide can be applied during harvest but captan (Hi-Yield Captan, Bonide Fruit Tree Spray, Gordon’s Liquid Fruit Tree Spray) can be applied up to harvest. If the disease is still active, an application after harvest and two weeks later is recommended. (Ward Upham)

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