An official website of the United States government.

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U.S.

Provides selected United States (U.S) resources from agencies and organizations with an interest in the prevention, control, or eradication of invasive species. The U.S. includes the 50 States, the District of Columbia, Puerto Rico, Guam, and all possessions, territories, and the territorial sea of the U.S.

Select a state, or choose from the list of states below the map, or view selected multistate resources.

Note: the map colors are randomly generated and change each time the page is displayed.