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U.S. Department of Agriculture
National Invasive Species Information Center
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Invasive Species Resources

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Aquatic Invasive Species in Alaska

DOC. NOAA. Fisheries.
BLM Alaska Weeds and Invasives Program
DOI. Bureau of Land Management.
BLM Colorado Weeds and Invasives Program
DOI. Bureau of Land Management.
BLM Idaho Weeds and Invasives Program
DOI. Bureau of Land Management.
Boating - Permits & Inspections
DOI. NPS. Yellowstone National Park.
If you plan to use your own boat or angler float tube, you’ll need a permit and a free Yellowstone aquatic invasive species inspection. You can speed up the inspection process by arriving with a boat that is clean, drained, and dry. Watercraft that arrive dirty or with standing water will be subject to decontamination. Watercraft that cannot be properly decontaminated will be prohibited from launching.
Ecological Science: Invasive Species
USDA. NRCS. Pennsylvania.
Fish and Aquatic Species - Whirling Disease
DOI. NPS. Yellowstone National Park.
Forest and Grassland Health
USDA. FS. Alaska Region.
Help Stop Aquatic Invasive Species - Glacier National Park Watercraft Launch Regulations
DOI. NPS. Glacier National Park.
Glacier National Park waters are generally open for boating from mid-May through October. All watercraft require an NPS inspection and permit before launching. Prior cleaning, draining, and drying of all watercraft, both externally and internally, will reduce inspection time significantly.
Invasive Species
DOI. FWS. Alaska Region.
Invasive Species Pocket Guide for Alaska Firefighters (Apr 2018) (PDF | 10.7 MB)
USDA. FS. Alaska Region.
Firefighting personnel can unintentionally transport invasive species on clothes, gear, and equipment from the lower 48 to Alaska. They can also unintentionally spread invasive species within Alaska, from infested areas to clean areas. Aquatic invasive species can also be spread any time water is moved from an infested area to another waterbody, when seeds, propagules, or larvae are carried in small amounts of water or trapped in the water-handling equipment. This booklet is a tool to help identify some of the invasive species of greatest concern in Alaska and also suggests BMPs that will help firefighting personnel avoid introducing or spreading them. It also identifies four invasive species that should be reported to authorities and how to report them. See also: Invasive Plants Publications for more resources.
Invasive Species Technical Note - Ecology and Management of Dalmatian Toadflax (Jul 2006) (PDF | 549 KB)
USDA. Natural Resources Conservation Service.
See also: Invasive Species Technical Notes for more species
Mitten Crab Watch

Smithsonian Environmental Research Center.

Are you a crabber, waterman, or concerned citizen? We need your help to detect and assess the status of Chinese Mitten Crabs. The "Mitten Crab Watch" website provides information on the invasion of the mitten crab and allows users to more easily report catches.

Please help us detect live mitten crabs by reporting any sighting in North America. We are especially interested in collecting sightings from the Chesapeake Bay, Delaware Bay, Hudson River, and San Francisco Bay --- where the crab has been common in the past. Please visit the Mitten Crab Watch website to learn more about the crab and to report sightings.
New Yup'ik-English Guide to Invasive Species is a First for the Forest Service and a Practical Identification and Prevention Tool for Bush Alaska (Jan 19, 2012)
USDA. FS. Alaska Region.
Partnering with a local Alaskan native community, the U.S. Forest Service has for the first time published a dual language booklet in English and a native Alaskan language, Yup'ik, to help educate the greater community in Southwestern Alaska on invasive species. This publication, Protecting Southwestern Alaska from Invasive Species: A Guide in the English and Yup'ik Languages, aims to explain invasive species concerns unique to Southwestern Alaska, which is home to a large community of the indigenous Yup'ik people.
Pacific Region - Aquatic Invasive Species

DOI. Fish and Wildlife Service.
Palmer Amaranth - Amaranthus palmeri S. Watson (Mar 2017) (PDF | 927 KB)
USDA. Natural Resources Conservation Service.
See also: Technical Publications - Plant Fact Sheets for more resources
Pest Management
USDA. NRCS. Idaho.
Plant Materials Technical Note - Sudden Oak Death (Feb 2003) (PDF | 72 KB)
USDA. NRCS. Plant Materials Program.
See also: Invasive Species Technical Notes for more species
USDA and Partners Work to Eliminate Invasive Nutria From Maryland's Eastern Shore (Jul 2, 2018)
USDA. Blog.
Maryland’s eastern shore has seen thousands of acres of protective marshland impacted by the nutria's destructive feeding habits. To protect the valuable resources of Maryland’s Chesapeake Bay, The Chesapeake Bay Nutria Eradication Project (CBNEP) began in 2002 to permanently remove invasive nutria from the marshes of the Delmarva Peninsula and to protect, enhance, and restore the aquatic and river ecosystems they damaged.
USDA Declares New York City Free of the Asian Longhorned Beetle (Oct 10, 2019)

USDA. Animal and Plant Health Inspection Service.

On October 10, 2019, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) in coordination with the New York State Department of Agriculture and Markets, New York State Department of Environmental Conservation, and New York City Department of Parks and Recreation announced that they have eliminated the Asian longhorned beetle (ALB) from the New York City boroughs of Brooklyn and Queens. "I am proud to say that we have eradicated Asian longhorned beetle from Brooklyn and Queens," said Greg Ibach, USDA's Under Secretary for Marketing and Regulatory Programs. "This officially marks the end of our 23-year long battle with this pest in New York City."