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 1 to 20 of 161

Search Help
Maine Department of Environmental Protection.
In 2008, the purchase of a new sticker for owners of Maine-registered watercraft was automatically combined with the watercraft registration fee. The sticker, which now reads "Stop Aquatic Hitchhikers -- Preserve Maine Waters" and is physically attached to the Maine watercraft registration, has been required since 2002 for all motorized watercraft on inland waters. Owners of non-Maine registered boats will continue to be required to purchase and affix a separate nonresident sticker. 
Maine Department of Environmental Protection.
Nebraska Game and Parks Commission.
Nebraska Game and Parks Commission.
In 2016, Nebraska implemented an Aquatic Invasive Species Stamp to fund programs aimed at combating aquatic invasive species. Boaters who register their motorized watercraft in Nebraska will notice a $5 fee added to their three-year boater registration fee. Boaters who register their motorized watercraft in any other state will be required to obtain a $15 Aquatic Invasive Species Stamp each year that they boat in Nebraska. This stamp is available for purchase online. A temporary stamp may be purchased at some state parks and recreation areas.

Maine Department of Marine Resources.

Maine Department of Agriculture, Conservation, and Forestry. Maine Natural Areas Program.

University of Nebraska - Lincoln.
University of Nebraska - Lincoln. Institute of Agriculture and Natural Resources.
University of Kentucky. College of Agriculture.

Maine Department of Agriculture, Conservation, and Forestry. Maine Forest Service.

University of Kentucky. Cooperative Extension Service.
See also: Woody Ornamentals for more fact sheets.
University of Nebraska - Lincoln. Cooperative Extension.
University of Nebraska - Lincoln. Nebraska Invasive Species Program.
Each category includes relevant educational materials such as powerpoints, videos, and lesson plans that are helpful to educators in any classroom setting.

Maine Department of Agriculture, Conservation, and Forestry.

The emerald ash borer (EAB), Agrilus planipennis, is one of the most serious invasive species threatening our ash resources and forests. All species of ash that grow in Maine are susceptible to injury and death by the emerald ash borer. As of September 2018, EAB has been found in Aroostook Co. (Madawaska, Frenchville, and Grand Isle), and York Co. (Acton and Lebanon), ME. If you suspect emerald ash borer, please report it online, or call: 207-287-3891.

University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
Nebraska Department of Agriculture. Plant Industry.