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Apple Disease Infection Periods – Erie County

2016 disease infection periods for Erie County based on weather conditions using NEWA (North East Escarpment, PA)

Apple scab, fire blight, and sooty blotch/flyspeck infection periods for growers located in Erie County, PA

Green tip: March 12, 2016

Apple scabFire blightSooty blotch/flyspeck
March 10 -12