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.

Home / Invasive Species Resources

Invasive Species Resources

Provides access to all site resources (alphabetically), 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 14 of 14

Search Help

Virginia Department of Agriculture and Consumer Services. Plant and Pest Services.

Virginia Department of Agriculture and Consumer Services. Plant and Pest Services.

Oregon State Library. Oregon Documents Repository.
Prepared by: Portland State University, Center for Lakes and Reservoirs
Oregon State Library.
Prepared by: Oregon Invasive Species Council

Oregon Department of Agriculture.

See also: Weed Resources for more risk assessments

Oregon Department of Agriculture.

See also: Weed Resources for more risk assessments

Benton Soil and Water Conservation District (Oregon).

Arlington Department of Parks, Recreation, and Cultural Resources (Virginia).

City of Portland (Oregon). Environmental Services.

Oregon Department of Fish & Wildlife.

Beginning January 1, 2020, the Aquatic Invasive Species (AIS) Permit required for non-motorized boats 10 feet and longer will be replaced by a Waterway Access Permit. The AIS Permit will remain for out-of-state motorized boats and is included in Oregon boat registration fees.

Virginia Department of Wildlife Resources.