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Invasive Species Resources

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USDA. FS. Northern Research Station.
Select the non-indigenous forest pest to view maps depicting state and county distribution. Produced by: USDA, FS, Forest Health Protection, and its partners.
USDA. FS. Northern Research Station.
DOC. NOAA. National Marine Fisheries Service. West Coast Region.
BugwoodWiki.
Published by: USDA. Forest Service. Publication FHTET-2002-04.
USDA. FS. Southern Research Station. CompassLive.
Smithsonian Institution. Smithsonian Environmental Research Center. Marine Invasions Research Lab. National Exotic Marine and Estuarine Species Information System (NEMESIS).
DOI. Fish and Wildlife Service. Chesapeake Bay Field Office.
U.S. Government Printing Office. Federal Depository Library Program Electronic Collection Archive.
Compiled and Edited by: Gregory Ruiz and David Reid, NOAA Technical Memorandum GLERL-142.
See also: GLERL Technical Reports for more reports
USDA. FS. Forest Health Protection. Southern Region.
View the updated regional infestation map for Laurel Wilt Disease (for initial detection in May 2002. Map is updated periodically (USDA,FS - Forest & Grassland Health).
DOI. NPS. Science of the American Southwest.
See also: Invasive Plant Species for more fact sheets
DOI. NPS. Science of the American Southwest.
See also: Invasive Plant Species for more fact sheets.
DOI. NPS. Science of the American Southwest.
See also: Invasive Plant Species for more fact sheets
DOI. NPS. Science of the American Southwest.
See also: Invasive Plant Species for more fact sheets
USDA. FS. Southern Research Station.

Provides field notes on forest pest research, including invasive pests.
Note: Content is also available by email subscription.

DOI. NPS. Buffalo National River.
On Tuesday, June 5, 2018, the United States Department of Agriculture (USDA) National Veterinary Services Laboratory (NVSL) confirmed the presence of the Longhorned tick (Haemaphysalis longicornis) in Arkansas. The Longhorned tick is an exotic East Asian tick associated with bacterial and viral tickborne diseases of animals and humans in other parts of the world. This tick is considered by USDA to be a serious threat to livestock because heavy tick infestations may cause stunted growth, decreased production and animal deaths. Like deer-ticks, the nymphs of the Longhorned tick are very small (resembling tiny spiders) and can easily go unnoticed on animals and people. This tick is known to infest a wide range of species and has the potential to infect multiple North American wildlife species, humans, dogs, cats, and livestock.