Research-based educational materials about Plant Diseases from the OSU Extension Catalog

Cover image of Physiological Leaf Roll of Tomato publication
PNW 616
Revised June 2011
cover image of "Bacterial Canker of Sweet Cherry in Oregon" publication
EM 9007
Published May 2010
Image of Apple Scab publication
PNW 582
Published December 2005
Image of Management of White Mold of Beans publication
PNW 568
Published May 2003