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 18 of 18

Search Help
Montana's Noxious Weeds: Yellow Toadflax

Google. YouTube; Montana Department of Agriculture.

YouTube - Canada Thistle Noxious Weed

Google. YouTube; Montana Department of Agriculture.

YouTube - Cheatgrass

Google. YouTube; Montana Department of Agriculture.

YouTube - Gypsy Moth Outbreak and Destruction: A Tour of Eastern States

Google. YouTube; Washington State Department of Agriculture.

YouTube - Help Stop the Popcorn Tree!

Google. YouTube; Mississippi Forestry Commission.

YouTube - Hemlock Woolly Adelgid

Google. YouTube; New York Department of Environmental Conservation.

YouTube - If You See a Spotted Lanternfly, Report It!
Google. YouTube; Pennsylvania Department of Agriculture.
YouTube - Medusa Head

Google. YouTube; Montana Department of Agriculture.

YouTube - Montana's Noxious Weeds: Leafy Spurge

Google. YouTube; Montana Department of Agriculture.

YouTube - Montana's Noxious Weeds: St Johnswort

Google. YouTube; Montana Department of Agriculture.

YouTube - Montana's Noxious Weeds: Yellow Star Thistle

Google. YouTube; Montana Department of Agriculture.

YouTube - Noxious and Invasive Species: Houndstongue

Google. YouTube; Montana Department of Agriculture.

YouTube - Purple Loosestrife: Beauty or Beast?

Google. YouTube; New Jersey Department of Agriculture.

YouTube - Russian Knapweed

Google. YouTube; Montana Department of Agriculture.

YouTube - Russian Olive

Google. YouTube; Montana Department of Agriculture.

YouTube - Scotch Broom

Google. YouTube; Montana Department of Agriculture.

YouTube - Spotted Knapweed

Google. YouTube; Montana Department of Agriculture.

YouTube - Viral Hemorrhagic Septicemia in Conesus Lake

Google. YouTube; New York Department of Environmental Conservation.