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Invasive Species Resources

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North Dakota Game and Fish Department.
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.
California Department of Fish and Wildlife.
North Dakota Department of Agriculture.
South Dakota Department of Agriculture.
California Department of Food and Agriculture.
University of California - Davis. California Invasive Species Advisory Committee.
See also: California Invasive Species List (2010; PDF | 521 KB); presented on Apr 21, 2010 by the California Invasive Species Advisory Committee (CISAC) to the Invasive Species council of California (ISCC)
Kentucky Exotic Pest Plant Council.
University of Kentucky. College of Agriculture. Division of Regulatory Services.

Missouri Department of Agriculture.

Wyoming Game and Fish Department.
North Dakota Department of Agriculture.
Kentucky Department of Fish and Wildlife Resources.
South Dakota Administrative Rules.
Wyoming Weed and Pest Control Council.
South Dakota Department of Agriculture.
Wyoming Cooperative Agricultural Pest Survey.