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.

National Invasive Species Information Center
U.S. Department of Agriculture
Home / Invasive Species Resources

Invasive Species Resources

Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.

Displaying 1 to 20 of 143

Search Help
Animal Diseases - African Swine Fever
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
Aquatic Invasive Species: Water Chestnut

Maryland Department of Natural Resources.

Argentine Black and White Tegu

Florida Fish and Wildlife Conservation Commission.

Argentine Cactus Moth Biological Control

Florida Department of Agriculture and Consumer Services.

Asian Carp Control Efforts

Wisconsin Department of Natural Resources.

Burmese Pythons in Florida
Florida Fish and Wildlife Conservation Commission.
Canada Thistle

Wisconsin Department of Natural Resources.

Chinese Mitten Crab in the Hudson River Estuary
New York Department of Environmental Conservation.
Common Buckthorn (Rhamnus cathartica)

Wisconsin Department of Natural Resources.

Common Teasel

Wisconsin Department of Natural Resources.

Curly-Leaf Pondweed (Potamogeton crispus)

Wisconsin Department of Natural Resources.

Diffuse Knapweed (Centaurea diffusa)

Wisconsin Department of Natural Resources.

Emerald Ash Borer
Maryland Department of Agriculture.
Environmental Education for Kids - Alien Profile: Gypsy Moth

Wisconsin Department of Natural Resources.

Environmental Fact Sheet: Asian Clams (2019) (PDF | 618 KB)

New Hampshire Department of Environmental Services.

See also: Publications - Invasive for more resources

Environmental Fact Sheet: Eurasian Milfoil (2019) (PDF | 516 KB)

New Hampshire Department of Environmental Services.

See also: Publications - Invasive for more resources

Environmental Fact Sheet: Purple Loosestrife (2019) (PDF | 767 KB)

New Hampshire Department of Environmental Services.

See also: Publications - Invasive for more resources

Environmental Fact Sheet: Water Chestnut (2019) (PDF | 651 KB)

New Hampshire Department of Environmental Services.

See also: Publications - Invasive for more resources

Environmental Fact Sheet: Zebra Mussels (2019) (PDF | 673 KB)

New Hampshire Department of Environmental Services.

See also: Publications - Invasive for more resources

Eurasian Water Milfoil

Wisconsin Department of Natural Resources.