Ash

Photo	Problem	Publication
Jason Sharman, Vitalitree, Bugwood.org	Anthracnose (Apiognomonia)	Shade Tree Anthracnose
Theodor D. Leininger, USDA Forest Service, Bugwood.org	Canker (Botryosphaeria)	Canker Sampling of Trees and Woody Ornamentals
Cesar Calderon, Cesar Calderon Pathology Collection, USDA APHIS PPQ, Bugwood.org	Leaf Spot (Cercospora)	Cercospora Leaf Blight in Kentucky
Robert L. Anderson, USDA Forest Service, Bugwood.org	Leaf Spot (Mycosphaerella)	Ash Leaf Spot
Whitney Cranshaw, Colorado State University, Bugwood.org	Aphid	Aphids
Ryan Armbrust, Kansas Forest Service, Bugwood.org	Cicada	Periodical Cicadas in Kentucky
Eric R. Day, Virginia Polytechnic Institute and State University, Bugwood.org	Emerald Ash Borer	Woodland Threat Alerts: Emerald Ash Borer
Bruce Watt, University of Maine, Bugwood.org	Flower Gall Mite	Some Common Shade Tree Galls