Back to Previous Page
2009 Apple Scab Infection Periods 1 March - 6 Apr*
Penn State-FREC, Biglerville, PA

* Mills Apple Scab Disease Model. Mature spores started releasing 3/31/09.
*Data as of 9:00 AM on 6 April, 2009.
L = Low; M = Moderate; S = Severe


© 2008 College of Agricultural Sciences
Copyright -- Alternative Media -- Affirmative Action
Please e-mail us with your questions, comments, or suggestions to
Last modified April 8, 2009
The Fruit Research & Extension Center The College of Agricultural Sciences The Pennsylvania State University The Fruit Research & Extension Center About FREC Entomology Research Namatology Research Horticulture  Research Plant Pathology Research