Integrated Pest Management

Tree and Shrub Pests

Insects

Diseases

Image Attribution

Boxelder Leafroller: USDA Forest Service - Ogden , USDA Forest Service, Bugwood.org

Brown Marmorated Stink Bug: Susan Ellis, Bugwood.org

Cankerworms: Pennsylvania Department of Conservation and Natural Resources - Forestry , Bugwood.org

Carpenterworm: Bob Hammon, Colorado State University, Bugwood.org

Elm Bark Beetles, Eriophyid Mites, Oystershell Scale, & Poplar Bud Gall Mite: Whitney Cranshaw, Colorado State University, Bugwood.org

European Earwig & Japanese Beetle: David Cappaert, Bugwood.org

Fall Webworm: Steven Katovich, USDA Forest Service, Bugwood.org

Locust Borer: Clemson University - USDA Cooperative Extension Slide Series, Bugwood.org

Soft Scales: Lacy L. Hyche, Auburn University, Bugwood.org

Cytospora Canker: William Jacobi, Colorado State University, Bugwood.org

Fire Blight: Penn State Department of Plant Pathology & Environmental Microbiology Archives, Penn State University, Bugwood.org

Herbicide Injury: North Carolina Forest Service , Bugwood.org

Iron Chlorosis: Cheryl Kaiser, University of Kentucky, Bugwood.org

Needle Blight: USDA Forest Service - Region 8 - Southern , USDA Forest Service, Bugwood.org

Needle Drop: Ladd Livingston, Idaho Department of Lands, Bugwood.org

Other Diseases: Manfred Mielke, USDA Forest Service, Bugwood.org

Phytophthora Root Rot: H.J. Larsen, Bugwood.org