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Invasive Species Resources

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USDA. FS. Northeastern Area State and Private Forestry.

The Gypsy Moth Digest is a database containing information about gypsy moth defoliation and treatments at the national level. Treatments include those funded by the gypsy moth Suppression, Eradication, and Slow The Spread (STS) programs.

Purdue University. Entomology. Extension.

University of Illinois. Extension.

North Carolina Department of Agriculture and Consumer Services. Plant Industry Division. Plant Protection Section.
New York City Department of Health.

Maine Department of Conservation. Maine Forest Service. Forest Health and Monitoring Division.

University of Idaho.
University of California - Riverside. Entomology.
Instituto Hórus de Desenvolvimento e Conservação Ambiental (Horus Institute of Environmental Development and Conservation, Brazil).
Special Note: Site in Portuguese and Spanish

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

USDA. Animal and Plant Health Inspection Service.
Provides partner tools to get the word out about how to help stop the spread of harmful invasive plant pests. Please download, print, and use these materials in your state outreach efforts. Includes promotional materials, featured articles, pest cards, state-specific brochures, infographics, print and online ads, and other materials.
USDA. Animal and Plant Health Inspection Service.

Nature Conservancy. iMapInvasives.

Includes a variety of published guides and internet resources (videos) for use in identifying invasive species that are found in the participating states, provinces, and regions of the iMapInvasives network. The iMapInvasives network is currently comprised of various U.S. states and one Canadian province (Arizona, Florida, Kentucky, Maine, New York, Oregon, Pennsylvania, Vermont, Virginia, and West Virginia, and in Canada - Saskatchewan).

University of Georgia. Center for Invasive Species and Ecosystem Health.

University of Tennessee Extension.

Minnesota Department of Agriculture.

University of Maine. Cooperative Extension.
University of Alaska - Fairbanks. Cooperative Extension Service.
Mississippi State University. Extension Service.
Texas State University System.