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Invasive Species Resources

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Wisconsin Department of Agriculture, Trade, and Consumer Protection.
New York State Department of Environmental Conservation.

Polk County Department of Land and Water Resources (Wisconsin).

Wisconsin Department of Natural Resources.
Washington Department of Fish and Wildlife.
Washington Department of Fish and Wildlife.
Washington Department of Fish and Wildlife.
New York Department of Environmental Conservation.
Outreach and education is the most effective way to combat the spread of aquatic invasive species. The more people are made aware of the necessity of cleaning and drying boating and fishing equipment before using it in another waterbody, the less likely the aquatic invasive species will be spread to new waters. The following guidance/reminder sign templates are provided for you to download and use at private access points.
Washington Department of Fish and Wildlife.
Operators of watercraft not registered in Washington State, seaplanes, and commercial transporters of specified vessel types must purchase aquatic invasive species (AIS) prevention permits to help prevent the spread of AIS in Washington. AIS prevention permits are valid for one year and can be purchased online (under the "Other" Product Categories tab) or from any of the department's authorized license dealers. When purchasing online, you may select a preferred activation date. The permit will be valid for one year from that date.

Wisconsin Department of Natural Resources.

New York State Department of Agriculture and Markets. Cooperative Agricultural Pest Survey.

See also: Forest Health Invaders for more fact sheets

New York Department of Environmental Conservation.

Wisconsin Department of Natural Resources.

Washington State Noxious Weed Control Board.
The Washington State noxious weed list is updated every year, and all Washington residents can submit proposals to add or remove species, change the class of a listed noxious weed, or to change the designated area in which control is required for a Class B noxious weed. Anyone, including citizens, tribes, organizations, government agencies, and county noxious weed control boards may participate in the listing process by submitting a proposal or by submitting testimony about proposed changes to the noxious weed list. In fact, Washington's open, inclusive listing process is lauded by other states for its encouragement of public participation. Learn more about the listing process here.
New York Department of Environmental Conservation.
Washington State Noxious Weed Control Board.
Washington State Noxious Weed Control Board.
Washington State Noxious Weed Control Board.
Washington State Noxious Weed Control Board.
Washington State Noxious Weed Control Board.