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Invasive Species Resources

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University of Idaho; Oregon State University.

DOI. Fish and Wildlife Service.

University of Delaware. Cooperative Extension.

See also: Weed Management Guides for more resources

USDA. NRCS. Idaho.

University of Delaware. Cooperative Extension.

University of Idaho Extension.

Special Note: Formerly part of the Idaho OnePlan project, which was terminated in September 2018.

Colorado Department of Agriculture.
North Carolina Department of Agriculture and Consumer Services. Plant Industry Division. Plant Protection Section.
See also: New Pest Alerts for more resources
North Carolina Native Plant Society.
Delaware Department of Agriculture.
North Carolina Department of Agriculture and Consumer Services.
Boone County Arboretum (Kentucky).

Colorado Lake and Reservoir Management Association.

University of Kentucky. Cooperative Extension Service.
See also: Plant Pathology Extension Publications for more resources
Idaho State Department of Agriculture.

University of Delaware Cooperative Extension.

Plants for a Livable Delaware is a campaign to identify and promote superior plants that thrive without becoming invasive. Visit the University of Delaware's Extension Program for more information on sustainable landscaping.
Delaware Department of Natural Resources and Environmental Control. Natural Heritage and Endangered Species Program.
Delaware Department of Agriculture.
Kentucky Department of Fish and Wildlife Resources.