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2008 Cherry Leaf Spot Infection Periods April 7- May 19*
PennState-FREC, Biglerville, PA

Apple Scab  information

* Adapted from Eisensmith & Jones, Phytopathology 71:728-732.
*Data as of 2:00 pm on May 19, 2008.
L = Low Risk ; M = Moderate Risk


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Last modified January 9, 2009
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