Iowa Department of Natural Resources.
Iowa Department of Agriculture and Land Stewardship. Entomology and Plant Science Bureau.
The Iowa Tree Pests website was designed to be an up-to-date source of information for Iowa, and for any person who wants to learn more about invasive tree pests. There currently are several invasive insect and disease pests on the horizon, not only of great concern for Iowa and the Midwest, but also the entire United States.
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
University of Kentucky. College of Agriculture.
University of Kentucky. College of Agriculture. Entomology.
Officials with the Office of the State Entomologist in the University of Kentucky Entomology Department on May 22, 2009 announced two confirmed occurrences in Kentucky of emerald ash borer, an invasive insect pest of ash trees. These are the first findings of this destructive insect in the state.
Southeast Exotic Pest Plant Council.
Kentucky Exotic Pest Plant Council.
University of Kentucky. College of Agriculture. Division of Regulatory Services.
Iowa State University. Extension and Outreach.
Kentucky Department of Fish and Wildlife Resources.
Okoboji Protective Association.
University of Idaho; Oregon State University.
DOI. Fish and Wildlife Service.
Iowa State University. Extension and Outreach. Integrated Crop Management.
University of Idaho Extension.
Special Note: Formerly part of the Idaho OnePlan project, which was terminated in September 2018.
Boone County Arboretum (Kentucky).
University of Kentucky. Cooperative Extension Service.
Idaho State Department of Agriculture.