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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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Gypsy Moth
West Virginia Division of Forestry.
Health Topics - West Nile Virus
New York City Department of Health.
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.
Hemlock Woolly Adelgid (PDF | 437 KB)
Cornell University. Cooperative Extension of Suffolk County. Horticulture Diagnostic Laboratory.
See also: Tree and Shrub Insect Pests for more fact sheets.
Home Grown Facts - Greater and Lesser Celandine (PDF | 1.0 MB)
Cornell University Cooperative Extension. Oneida County.
See also: Home and Garden - Weeds for more fact sheets
Impacts of Aquatic Invasive Species
Montana Fish, Wildlife, and Parks.
Insects & Other Species - Spotted Lanternfly
New York Department of Environmental Conservation.
Introduced Species Summary Project - Africanized Honey Bee
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Alewife
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Apple Snail
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Asian Longhorned Beetle
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Asian Swamp Eel
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Australian Paperbark
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Brazilian Peppertree
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Brown Tree Snake
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Chestnut Blight Fungus
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Common Buckthorn
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - Common Reed
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - European Green Crab
Columbia University. Center for Environmental Research and Conservation.
Introduced Species Summary Project - European Gypsy Moth
Columbia University. Center for Environmental Research and Conservation.