Fruit IPM Advisory • 2011- fruit Fall Chores, Spotted Wing Drosophila September 21, 2011114 Views Print or PDFThis issue contains information on: Apple & Pear Blister mites and other eriophyid mites Pear Psylla Fire Blight Peach/Nectarine/Cherry Coryneum blight Powdery mildew Spotted Wing Drosophila