Apple Disease Infection Periods - Western PA Region — Research — Penn State College of Agricultural Sciences

2018 disease infection periods for western Pennsylvania based on weather conditions using SkyBit (Wexford, PA)

Apple scab, fire blight, and sooty blotch/flyspeck infection periods for growers located in the western region of Pennsylvania

Apple Scab	Fire Blight	Sooty Blotch/Flyspeck

Penn State Extension Tree Fruit Education

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Grow your own fruit on a small scale.

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Grow your own fruit on a small scale.

Get the most up-to-date information on growing tree fruit on a commercial scale.