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 10 of 10

Search Help
Impact of an Invasive Species: Nile Perch Disrupt the Ecosystem of Lake Victoria
National Geographic Society.
Nile perch were introduced to Lake Victoria in the 1950s to boost the fishing industry. The introduction of Nile perch caused an economic boom, but almost caused cichlids, a native fish, to go extinct. Discover the role an invasive species can play in an ecosystem and social system.
YouTube - Classical Swine Fever: Controlling an Exotic Disease in South Africa

Google. YouTube; University of Pretoria (South Africa). African Veterinary Information Portal.

YouTube - False Codling Moths

Google. YouTube; South African Broadcasting Corporation. 50|50.

Special Note: Video is in Afrikaans with English subtitles.

YouTube - How to Identify Red Witchweed

Google. YouTube; Queensland Department of Agriculture and Fisheries (Australia). Biosecurity Queensland.

YouTube - Huge Cane Toad

Google. YouTube; BBC News.

YouTube - Introduction to Didymosphenia geminata (Didymo)

Google. YouTube; Fish and Game New Zealand.

YouTube - Invasive Ants: Threat to Pacific Livelihoods & Biodiversity

Google. YouTube; Nature Conservancy.

YouTube - Japanese Honeysuckle
Google. YouTube; New Zealand Northland Regional Council.
YouTube - Russian Wheat Aphid Identification

Google. YouTube; Cesar (Australia).

YouTube - The 2nd Most Threatening Plant Pest for Australia: Khapra Beetle

Google. YouTube; Australian Government. Department of Agriculture and Water Resources.