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 180

Search Help
Montana Fish, Wildlife, and Parks.
Montana Department of Livestock. Animal Health Division.

Illinois-Indiana Sea Grant College Program.

Montana State University.
The Center for Invasive Species Management closed in 2015. Archives of relevant materials are available here.
City of Chicago. Department of Environment.
Ohio Department of Natural Resources.
Illinois Department of Public Health. Environmental Health.
Ohio State University. College of Food, Agricultural, and Environmental Sciences.
Illinois-Indiana Sea Grant College Program; Illinois Natural History Survey; Illinois Department of Natural Resources.
Invasive species – non-native plants, animals, or pathogens that cause harm to natural areas – impact both our economy and the environment. Their environmental impacts can affect outdoor activities such as fishing, hiking and birding. You can help prevent these impacts by becoming a hero and joining the more than 90% of outdoor enthusiasts in Illinois who are already fighting the spread of invaders.
Montana State University Extension.
DOI. NPS. Yellowstone National Park.
If you plan to use your own boat or angler float tube, you’ll need a permit and a free Yellowstone aquatic invasive species inspection. You can speed up the inspection process by arriving with a boat that is clean, drained, and dry. Watercraft that arrive dirty or with standing water will be subject to decontamination. Watercraft that cannot be properly decontaminated will be prohibited from launching.
Connecticut Agricultural Experiment Station. Plant Disease Information Office.
Connecticut Agricultural Experiment Station.
Connecticut Invasive Plant Working Group.

Ohio Department of Natural Resources. Division of Forestry.

Ohio Department of Natural Resources. Division of Forestry.

Connecticut Invasive Plant Working Group.
University of Connecticut. Connecticut Invasive Plant Working Group.
University of Connecticut. Department of Plant Science and Landscape Architecture.