An official website of the United States government.

The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.

This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. The https:// means all transmitted data is encrypted — in other words, any information or browsing history that you provide is transmitted securely.

National Invasive Species Information Center
U.S. Department of Agriculture
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.

Displaying 1 to 20 of 104

Search Help
Africanized Honey Bee, Apis mellifera

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

Africanized Honey Bees in Arkansas

University of Arkansas. Cooperative Extension Service.

Anthracnose Diseases of Dogwood (PDF | 313 KB)
University of Arkansas. Cooperative Extension Service.
See also: Common Disease Problems for more fact sheets.
Arkansas Invasives - Chinese Tallow Tree

University of Arkansas. Cooperative Extension Service.

Arkansas Invasives - Cogongrass in Arkansas

University of Arkansas. Cooperative Extension Service.

Arkansas Invasives - Feral Hogs in Arkansas

University of Arkansas. Cooperative Extension Service.

Asian Citrus Psyllid

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

Asian Citrus Psyllid
University of California. Agricultural and Natural Resources. Kearney Agricultural Center. Citrus Entomology.
Asian Jumping Worms: ID, Impact, and Prevention (2020)

Purdue University. Landscape Report.

Asian Long-Horned Beetle, Anoplophora glabripennis

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

Asian Soybean Rust (PDF | 405 KB)

University of Arkansas. Cooperative Extension Service.

Asian Tiger Mosquito, Aedes albopictus

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

Asiatic Citrus Canker, Xanthomonas axonopodis pv. citri

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

Avian Pox in Small Flocks (PDF | 139 KB)
University of Arkansas. Cooperative Extension Service.
See also: Hobby and Small Flock Poultry in Arkansas for more factsheets
Bee Alert: Africanized Honey Bee Facts (2002)

University of California. Agriculture and Natural Resources.

ANR Publication 8068

Beware of Boxwood Blight! (Apr 2016)
Oregon State University. Extension Service.
This concise publication gives useful information for homeowners, master gardeners, and professional landscapers about the boxwood blight disease: its symptoms, sanitation measures when it is discovered on a property, and preventive measures.
Biological Control of the Glassy-winged Sharpshooter (Homalodisca vitripennis) in California

University of California - Riverside. Applied Biological Control Research.

Biology and Management of Johnsongrass (Sorghum halepense) (Feb 2017)

University of California. Agriculture and Natural Resources.

Biology, Identification and Management of Spotted Wing Drosophila (PDF | 363 KB)
University of Arkansas. Cooperative Extension Service.
See also: Fruits, Nuts, & Vegetables - Insect Management in Arkansas for more factsheets
Boxwood Blight (Jul 2018) (PDF | 369 KB)

Purdue University. Plant and Pest Diagnostic Laboratory.

See also: Extension publications for more resources