Peggy Sellers, Master Gardener State Coordinator
With the wet weather conditions, there can be a lot of scab of crabapples and apples caused by the fungus Venturia inaequalis. A wide range of symptoms may be observed this year from a few leaf spots, to what some may term "sheet scab," to yellow leaves and premature leafdrop. Please refer to the following publications for more info on apple scab:
Click on the small image to view a larger image.
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| Scab of Crabapple (Photos by Peggy Sellers) |
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| Scab of Crabapple (Photos by Peggy Sellers) |
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Plant and Pest Digital Library Project, Purdue University, West Lafayette, Indiana.