An official website of the United States government.

The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.

This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. The https:// means all transmitted data is encrypted — in other words, any information or browsing history that you provide is transmitted securely.

Home / Invasive Species Resources

Invasive Species Resources

Provides access to all site resources (alphabetically), with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.

Displaying 1 to 20 of 25

Search Help

Maine Department of Environmental Protection.

In 2008, the purchase of a new sticker for owners of Maine-registered watercraft was automatically combined with the watercraft registration fee. The sticker, which now reads "Stop Aquatic Hitchhikers -- Preserve Maine Waters" and is physically attached to the Maine watercraft registration, has been required since 2002 for all motorized watercraft on inland waters. Owners of non-Maine registered boats will continue to be required to purchase and affix a separate nonresident sticker. 

Michigan State University Extension.

Clean Boats, Clean Waters reminds boaters to clean, drain and dry their equipment to prevent the spread of aquatic invasive species.

North American Invasive Species Management Association.

A new invasive species coalition is celebrating significant milestones in preventing expansion of invasive species after the first anniversary of an important agreement. The North American Invasive Species Management Association, Wildlife Forever, the National Park Service, and the U.S. Fish and Wildlife Service are working to implement on-the-ground strategies to engage the American public and help prevent the spread of invasive species under the new agreement.

Okanagan Basin Water Board (Canada). Okanagan Water Wise.

Great Lakes Fishery Commission. Fisheries Management.
DOI. NPS. Glen Canyon National Recreation Area.
Quagga mussel larvae, or veligers, were first confirmed in Lake Powell in late 2012 after routine water monitoring tests discovered mussel DNA in water samples taken from the vicinity of Antelope Point and the Glen Canyon Dam. As of early 2016, thousands of adult quagga mussels have been found in Lake Powell, attached to canyon walls, the Glen Canyon Dam, boats, and other underwater structures, especially in the southern portions of the lake. It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures.

Fisheries and Oceans Canada.

The Government of Canada is investing up to $20 million over five years, and ongoing, to Canada's Asian Carp Program to continue prevention efforts through early warning surveillance, partnering and outreach activities. This funding will allow Fisheries and Oceans Canada to expand the Asian Carp Program to increase protection of our Great Lakes and preserve our fisheries.

Nature Conservancy. iMapInvasives.
i is an invasive species reporting and data management tool that is on-line and map-based. The primary focus for iMapInvasives is to track invasive species locations and management efforts. iMapInvasives tools can be used by citizen scientists, land owners, natural resources managers, and others who are working to prevent, control, or manage invasive species.
See also: The iMapInvasives Network is comprised of organizations that host the iMapInvasives Network database in their respective state or province.
Convention on Biological Diversity. Clearing-House Mechanism; Palau Office of Environmental Response and Coordination.

Wildlife Forever.

Wildlife Forever and Major League Fishing (MLF) announced that the two organizations have signed an important Memorandum of Understanding (MOU) to combat the spread of invasive species. The new MOU will work to integrate Clean Drain Dry communications and marketing through tournament operations, angler education, and community outreach. Professional anglers are ambassadors for the fishing industry but also key conservationists in working to protect the sport. Integrating the Clean Drain Dry Initiative brand with professional anglers will give them the right tools to prevent spread and inspire their followers and fans to do the same.

Michigan Department of Natural Resources.

The governors of Illinois and Michigan today agreed to work jointly to protect the Great Lakes from invasive Asian carp species. Gov. Gretchen Whitmer and Gov. JB Pritzker today announced an intergovernmental agreement between the Illinois Department of Natural Resources (IDNR) and the Michigan Department of Natural Resources (MDNR) which allows Illinois to use up to $8 million in funds appropriated in 2018 by the Michigan Legislature to support the pre-construction engineering and design (PED) phase of the Brandon Road Ecosystem Project. Further strengthening the path forward, the State of Illinois also signed a separate PED agreement with the U.S. Army Corps of Engineers for the initial Brandon Road design. The state will serve as the non-federal sponsor, agreeing to help fund design of a portion of the project and to further advance full project design efforts to approximately 30 percent completion.

The Brandon Road Lock and Dam in the Chicago Area Waterway System near Joliet, Illinois, is a critical pinch point for keeping bighead, silver and black carp – the invasive Asian carp species of greatest concern – out of the Great Lakes. The Brandon Road project would install layered technologies including an electric barrier, underwater sound, an air bubble curtain and a flushing lock in a newly engineered channel designed to prevent invasive carp movement while allowing barge passage.

New Zealand Ministry for Primary Industries. Biosecurity New Zealand.

Biosecurity officials are promising to take tough action against cargo vessels believed to be infested with brown marmorated stink bug during the upcoming risk season. The risk season runs from September to April, when stink bugs from the northern hemisphere are most likely to crawl into cargo heading to New Zealand. Last season, biosecurity officers intercepted more than 2,500 individual stink bugs at the border, mainly on vessels and cargo.

DOI. NPS. Glen Canyon National Recreation Area.
It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures. Additional steps are required if you launch on other waters without a significant drying period or if you are on Lake Powell for more than 5 days.

North America Invasive Species Management Association.

The North American Invasive Species Management Association (NAISMA) announces a new addition to its Certified Weed Free Products Program: weed free mulch. Many federal, state, and local lands require the use of certified weed free forage, gravel, or mulch on their properties because invasive plants or noxious weeds cause serious harm to the environment, agriculture, and the economy. Once introduced, weeds can be difficult to control and expensive to manage.

Ontario Ministry of Northern Development, Mines, Natural Resources and Forestry (Canada).

Ontario is taking action to prevent the establishment and spread of invasive species, helping to protect the province's natural environment and socio-economic wellbeing. The government is adding 13 new invasive species to be regulated under the Invasive Species Act. The government is also regulating watercraft as a carrier of invasive species under the act. These new requirements will take effect on January 1, 2022.

As of January 1, 2022, boaters will be required to remove drain plugs and take reasonable precautions to remove all aquatic plants, animals and algae from their boats immediately upon removing the watercraft from a waterbody. In addition, boaters will also be required to ensure their watercraft is free of all aquatic plants, animals, and algae before arriving at a boat launch or launching their boat in any Ontario waterbody. These rules are based on the Clean, Drain, Dry practices which have been promoted through long term education and outreach efforts in Ontario and across North America and are based on experience from rules and regulations set by other jurisdictions.

Encyclopedia of New Zealand.

Ontario Invasive Plant Council.

In recent years the Ontario Invasive Plant Council has developed Best Management Practices (BMPs) guides for more than 15 different invasive plants in Ontario. The BMPs provide you with a detailed background history on the plant, how to identify it and how to properly manage it. The series promotes the use of integrated pest management to achieve effective control.