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

Displaying 41 to 60 of 599

Search Help
University of California. Agricultural and Natural Resources. Kearney Agricultural Center. Citrus Entomology.

California Department of Food and Agriculture. Plant Health and Pest Prevention Services.

California Department of Food and Agriculture. Plant Health Division.
University of California. Agriculture and Natural Resources.
Provides information to both growers and home gardeners, in two distinct sub-sites -- to get the basics on the insect and the disease it can vector, how to inspect your trees, how to treat your tree if you find ACP, critical things to do to help contain the insect population and deal with Huanglongbing (HLB), as well as additional information more specific to California.

Purdue University. Landscape Report.

University of California - Riverside. Center for Invasive Species Research.

Maine Department of Marine Resources.

University of California - Riverside. Center for Invasive Species Research.

University of California - Riverside. Center for Invasive Species Research.

San Diego County Agriculture Weights and Measures (California).

University of California. Agriculture and Natural Resources.

ANR Publication 8068

Lake Champlain Land Trust.
California Department of Food and Agriculture.

University of California - Riverside. Applied Biological Control Research.

Cornell University. Agriculture and Life Sciences.
This guide provides photographs and descriptions of biological control (or biocontrol) agents of insect, disease, and weed pests in North America. It is also a tutorial on the concept and practice of biological control and integrated pest management (IPM). Whether you are an educator, a commercial grower, a student, a researcher, a land manager, or an extension or regulatory agent, we hope you will find this information useful.

University of California. Agriculture and Natural Resources.

Cornell University Cooperative Extension. Department of Natural Resources.
See also: ForestConnect Fact Sheet Series for more factsheets.

Indiana Department of Natural Resources.

See also: Invasive Species for exotic animal and plant pests invading Indiana, causing economic and visual damage