Does my crabapple tree with spotted leaves and black fruit have a disease?

Question: I have a 23-year-old crabapple tree. This past summer and fall the leaves were spotted with black and brown. It only produced small shriveled black fruit. Is there a disease I should be treating for? Answer: Jonathan Foster, Home Horticulture Outreach Professional Last year was a challenge for all kinds of fruit-bearing trees in read more Does my crabapple tree with spotted leaves and black fruit have a disease?