2005 Apple Scab Infection Periods as of May 27 - June 27* Penn State-FREC, Biglerville, PA
Click here to view large version of graph
*Campbell Scientific and Field Monitor Weather Data Systems & Mills Table; * Weather data up to 6:00 a.m. on June 27th. L = Low; M = Moderate; S = Severe; Ascospore release; ** Secondary Apple Scab Infection
Download Excel Spreadsheet of weather data
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