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Invasive Species Resources

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Washington Native Plant Society.

Aquatic Invaders in the Marketplace.

Contact the relevant federal or state agency contacts for more information about AIM and/or regulations.

Pacific Biodiversity Institute (Washington).
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
University of Wisconsin. Sea Grant Institute.

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.
University of Wisconsin. Extension Lakes Program. Citizen Lake Monitoring Network.
University of Wisconsin. Extension Lakes Program. Citizen Lake Monitoring Network.
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.

USDA. Animal and Plant Health Inspection Service.

Wisconsin Department of Natural Resources.

USDA. APHIS. Plant Protection and Quarantine.
eXtension.

eXtension is an educational partnership of more than 70 universities to help you improve your life every day with access to objective, research-based information and educational opportunities. Categories include integrated pest management and fire ants. Requires free registration.
See also: Use the One Search service to search the resources provided by your Cooperative Extension Service using a Google Custom Search Engine that includes many of the Cooperative Extension web sites provided by your Land-Grant institutions.

University of Texas - Austin. Lady Bird Johnson Wildflower Center. Native Plant Information Network.
Ask a question or search the extensive database of frequently asked questions - and their answers! Topics include invasive plants, native grasses, plants and trees as well as other topics.