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2007 Apple Scab Infection Periods April 1 - May 7
Penn State-FREC, Biglerville, PA*

Apple Scab infection perios 4/21/04

* Field Monitor Weather Data Systems & Mills Table
*Weather data as of 8:00 am on May 7, 2007.
L = Low; M = Moderate; S = Severe


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Last modified April 17, 2008
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