Horsechestnut leaf blotch. Photo from: Bob Mulrooney, University of Delaware.
Photos for brown patch, roseslug sawflies (search roseslug sawfly), bagworms and fall webworms (Insect Hotline Issue 20, 2008 has best images) have already been posted. Please use search function to locate images.
Program Contact Information
KUNKEL, Brian A.
Extension Specialist, Ornamental IPM
(Ph.D. Ohio State University)
Phone: (302) 831-3641
FAX: (302) 831-8889