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 61 to 80 of 509

Search Help
California Department of Fish and Wildlife.
California Department of Fish and Wildlife.
California Department of Fish and Wildlife.
California Department of Fish and Wildlife.
California Department of Fish and Wildlife.
University of California - Berkeley. Digital Library Project.
University of California - Berkeley. Digital Library Project.
University of California - Berkeley. Digital Library Project.
University of California - Berkeley. Digital Library Project.
California Invasive Plant Council.
CalWeedMapper is a new Web site for mapping invasive plant spread and planning regional management. Users generate a report for their region that synthesizes information into three types of strategic opportunities: surveillance, eradication and containment. Land managers can use these reports to prioritize their invasive plant management, to coordinate at the landscape level (county or larger) and to justify funding requests. For some species, CalWeedMapper also provides maps of suitable range that show where a plant might be able to grow in the future. The system was developed by the California Invasive Plant Council and is designed to stay current by allowing users to edit data.
Catskills Regional Invasive Species Partnership.
University of California - Riverside.
New York Department of Environmental Conservation.

University of California. Agriculture and Natural Resources.

ANR Publication 8218

Citrus Research Board (California).

University of California. Agricultural and Natural Resources. Kearney Agricultural Center.
California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.
New Hampshire Department of Environmental Services. Coastal Program.
Illinois Department of Natural Resources.