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Home / Invasive Species Resources

Invasive Species Resources

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

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Montana Fish, Wildlife, and Parks.
Montana Department of Livestock. Animal Health Division.

Vermont Department of Health.

State Agriculture and Health officials announced that the Asian Tiger mosquito (Aedes albopictus) has been identified for the first time in Vermont. This normally tropical/subtropical species is a known disease vector for Zika, chikungunya and dengue viruses, infecting humans in countries where these diseases are present. The mosquitoes found in Vermont do not currently carry these viruses. Natalie Kwit, public health veterinarian with the Vermont Department of Health, said that while the discovery of Aedes albopictus in the state is notable, Vermont's climate is currently inhospitable for the mosquito species for most of the year, making it unlikely they will be spreading new diseases here any time soon. "The diseases they can carry are not endemic to our area, and in fact are rarely found anywhere in the United States," said Kwit. For more information, visit Vermont's Mosquito Surveillance Program.

Montana Fish, Wildlife, and Parks.

City and County of Butte-Silver Bow (Montana).

Vermont Agency of Agriculture, Food, and Markets.

Virginia Department of Wildlife Resources.

Vermont Agency of Natural Resources. Department of Forestry, Parks, and Recreation.
Firewood is widely recognized as a major source of non-native forest insect and disease infestations. A rule governing the importation of untreated firewood into Vermont went into effect on May 1, 2016. Visitors to Vermont State Parks, Vermont State Forests, and the Green Mountain National Forest may only bring firewood originating from Vermont or that is heat treated and in its original, labeled package. To help slow the spread of emerald ash borer within Vermont, ash firewood that has not been heat treated should not be moved outside of the Emerald Ash Borer Infested Area in Vermont.
North Carolina Department of Agriculture and Consumer Services. North Carolina Forest Service.
The emerald ash borer is a metallic green beetle that bores into ash trees feeding on tissues beneath the bark, ultimately killing the tree. It is not native to the United States and was first found in the U.S. near Detroit, Michigan in 2002. In 2013, the emerald ash borer was found in Granville, Person, Vance, and Warren counties in North Carolina. In 2015 it was found in many additional counties, and a statewide EAB quarantine went into effect in North Carolina.
Virginia Department of Agriculture and Consumer Services. Plant and Pest Services.
Virginia Department of Conservation and Recreation. Virginia State Parks.
Invasive insect pests and diseases are threatening the future forests of Virginia. The transport of firewood is one of the primary means by which these harmful insects and diseases spread. Quarantines have been issued by the Virginia Department of Agriculture and Consumer Services to restrict the movement of firewood from counties where the pests have been found to counties without them.
North Carolina Wildlife Resources Commission.
North Carolina Department of Agriculture and Consumer Services. North Carolina Forest Service.
Virginia Department of Forestry.
Montana Department of Natural Resources & Conservation.
"Forest Health Highlights" (FHHs) are an annual summary of forest insect and disease conditions in Montana. They summarize key findings from the Montana Forest Insect and Disease Conditions and Program Highlights report along with project updates specific to the Montana DNRC Forest Pest Management program.

Idaho Department of Lands.

See also: Forester Forums for more fact sheets

Montana Department of Natural Resources and Conservation. Forestry Division.
Vermont Agency of Natural Resources. Department of Forests, Parks and Recreation.
Montana Fish, Wildlife, and Parks.
As part of the statewide effort to address the risks of invasive mussels, Montana Fish, Wildlife & Parks plans to create a new bureau to manage the prevention, detection and control of aquatic invasive species within state borders. The Aquatic Invasive Species Bureau will be housed in FWP's Fisheries Division, with plans to be operational beginning in March.