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2005 FireBlight Blossom Infection Period May 19 - June 20*
Penn State-FREC, Biglerville, PA

Fireblight Blossom Infection Perios
* Campbell Scientific Weather Data System & MaryBlyt Program
- Fire Blight Infection Period for late maturing cultivars, i.e., Pink Lady, that are still in bloom
Risk of Infection: L = Low; M = Moderate; H =High where trees/shoots are vigorous and actively growing
**Weather data up to 6:00 am on June 20th


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Last modified January 9, 2009
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