An official website of the United States government

The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.

This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. The https:// means all transmitted data is encrypted  — in other words, any information or browsing history that you provide is transmitted securely.

You are here Back to top

Invasive Species Resources

Displaying 21 to 40 of 153

Search Help
University of Kentucky. Cooperative Extension Service.
See also: Woody Ornamentals for more fact sheets.
Vermont Agency of Natural Resources. Department of Forestry, Parks, and Recreation.
Firewood is widely recognized as a major source of non-native forest insect and disease infestations. A rule governing the importation of untreated firewood into Vermont went into effect on May 1, 2016. Visitors to Vermont State Parks, Vermont State Forests, and the Green Mountain National Forest may only bring firewood originating from Vermont or that is heat treated and in its original, labeled package. To help slow the spread of emerald ash borer within Vermont, ash firewood that has not been heat treated should not be moved outside of the Emerald Ash Borer Infested Area in Vermont.
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
University of Idaho. Extension.
Ohio Department of Natural Resources.
Ohio State University. Extension.
DOI. NPS. Yellowstone National Park.
Kentucky Department of Fish and Wildlife Resources.
West Virginia Department of Natural Resources. Wildlife Resources.
Kentucky Department for Natural Resources. Division of Forestry.
Idaho Department of Lands.
See also: Forester Forums for more fact sheets
Vermont Agency of Natural Resources. Department of Forests, Parks and Recreation.
West Virginia Division of Forestry.

Ohio Department of Agriculture.

Ohio Department of Agriculture. Plant Health.

Vermont Department of Forests, Parks and Recreation. Forestry Division.
University of Idaho.

Idaho State Department of Agriculture. Invasive Species/Noxious Weeds Program.