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Invasive Species Resources

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University of California - Riverside. Center for Invasive Species Research.

San Bernardino County (California). Department of Public Health.

See also: Mosquito & Vector Control for more resources 

University of Arkansas. Cooperative Extension Service.

Plumas-Sierra Noxious Weeds Management Group (California).
See also: Agricultural Brochures for more species
Plumas-Sierra Noxious Weeds Management Group (California).
See also: Agricultural Brochures for more species
Plumas-Sierra Noxious Weeds Management Group (California).
See also: Agricultural Brochures for more species
University of Arkansas. Cooperative Extension Service.
See also: Common Disease Problems for more fact sheets.
USDA. FS. Lake Tahoe Basin Management Unit.
Hawaii Department of Land and Natural Resources. Division of Aquatic Resources.
Tahoe Resource Conservation District.

California Department of Parks and Recreation. Division of Boating and Waterways.

Arkansas Department of Agriculture.

Located across approximately 39 states, feral hogs cause an estimated $1.5 billion annually in agricultural and ecological damage. The Arkansas Feral Hog Eradication Task Force is a group of agencies dedicated to eradicating feral hogs from the state. Accurately measuring the Arkansas feral hog population is part of that process. Sightings can be reported at the Arkansas Feral Hog Sighting Report Form.

Arkansas Agriculture Department. Arkansas Forestry Commission (AFC).

AFC aims to maintain healthy, productive forest ecosystems by preventing, detecting, and suppressing damaging insects and diseases across all land ownerships.

Arkansas Agriculture Department. Arkansas State Plant Board.

University of Arkansas. Cooperative Extension Service.
Provides information to find out how you can help stop the spread of invasive animals, diseases, insects, and plants.
University of Arkansas. Cooperative Extension Service.
The collection of digital images is provided as a service to Arkansas agriculture. These images represent symptoms of both pathological (infectious) and non-pathological (physiological/environmental) disorders of agronomic row crops and horticultural crops that grow in Arkansas. These photos are useful as an identification tool to growers of the crops listed.

Arkansas Agriculture Department.

The mission of the Arkansas State Plant Board is to protect and serve the citizens of Arkansas and the agricultural and business communities by providing information and unbiased enforcement of laws and regulations thus ensuring quality products and services.

University of California - Riverside. Center for Invasive Species Research.

University of California. Agricultural and Natural Resources. Kearney Agricultural Center. Citrus Entomology.

California Department of Food and Agriculture. Plant Health and Pest Prevention Services.