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Invasive Species Resources

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University of California - Riverside. Center for Invasive Species Research.
University of California - Riverside. Center for Invasive Species Research.
University of California - Riverside. Center for Invasive Species Research.
Delaware Invasive Species Council.
Be on the lookout for these up-and-coming invaders! They might not be in Delaware yet, but our best defense is early detection and rapid response!
San Diego County Agriculture Weights and Measures (California).

University of California - Davis. Agriculture and Natural Resources.

ANR Publication 8068
Indiana Native Plant Society.
Lake Champlain Land Trust.
California Department of Food and Agriculture.
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.
Cornell University Cooperative Extension. Department of Natural Resources.
See also: ForestConnect Fact Sheet Series for more factsheets.
New York Department of Environmental Conservation.
DOI. Bureau of Land Management.

Purdue University. Plant and Pest Diagnostic Laboratory.

See also: Extension publications for more resources
University of California - Riverside. Center for Invasive Species Research.

California Invasive Plant Council.

California Invasive Plant Council.
California Invasive Plant Council.
This interactive database contains information on the plants currently included in the Cal-IPC Invasive Plant Inventory. The Inventory categorizes plants as High, Moderate, or Limited, reflecting the level of each species' negative ecological impact in California. Includes options to search for species by region and by habitat type. The database provides a better view of information on each species and allows users to download the entire Inventory as a spreadsheet.