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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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A Brief Guide to Kentucky's Non-Native, Invasive Species, Common Weeds, and Other Unwanted Plants (PDF | 4.7 MB)
Louisville Water Company.
Africanized Honey Bee Task Force
San Mateo County Department of Agriculture/Weights and Measures (California).
Africanized Honey Bee, Apis mellifera
University of California - Riverside. Center for Invasive Species Research.
Africanized Honey Bees (2006) (PDF | 20 KB)
Orange County Vector Control District (California).
See also: Information Bulletins on other vectors/pests
Africanized Honey Bees: Identifying Africanized Honey Bees
San Diego Natural History Museum.
Agricultural Brochure - Medusahead (PDF | 183 KB)
Plumas-Sierra Noxious Weeds Management Group (California).
See also: Agricultural Brochures for more species
Agricultural Brochure - Scotch Broom (PDF | 211 KB)
Plumas-Sierra Noxious Weeds Management Group (California).
See also: Agricultural Brochures for more species
Agricultural Brochure - Yellow Starthistle (PDF | 235 KB)
Plumas-Sierra Noxious Weeds Management Group (California).
See also: Agricultural Brochures for more species
Alabama Aquatic Nuisance Species: Venomous Lionfish
Alabama Cooperative Extension System.
Alabama Fire Ant Management Program
Auburn University (Alabama). College of Agriculture. Department of Entomology and Plant Pathology.
Alabama Invasive Plant Council
Southeast Exotic Pest Plant Council.
Alabama's 10 Worst Weeds (PDF | 2 MB)
Alabama Invasive Plant Council.
Anthracnose Diseases of Dogwood (PDF | 313 KB)
University of Arkansas. Cooperative Extension Service.
See also: Common Disease Problems for more fact sheets.
Aquatic Invasive Species
USDA. FS. Lake Tahoe Basin Management Unit.
Aquatic Invasive Species Programs
Tahoe Resource Conservation District.
Aquatic Invasive Species Programs

California Department of Parks and Recreation. Division of Boating and Waterways.
Aquatic Nuisance Species

Alabama Department of Conservation and Natural Resources.
Aquatic Nuisance Species List
Kansas Department of Wildlife, Parks, and Tourism.
Aquatic Nuisance Species List - New Zealand mudsnail (Potamopyrgus antipodarum)

Kansas Department of Wildlife, Parks, and Tourism.
Aquatic Nuisance Species List - Zebra Mussels

Kansas Department of Wildlife, Parks, and Tourism.