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 81 to 89 of 89

Search Help
The Infamous Giant Hogweed (Jan 2008)
Purdue University Extension. Weed Science.
Tree Diseases: Oak Wilt in Indiana (Mar 2018)

Purdue University Extension.

Vegetable Diseases: Late Blight of Tomato and Potato (Feb 2010)
Purdue University (Indiana). Extension.
Viral Hemorrhagic Septicemia (VHS) in the Great Lakes (PDF | 294 KB)
Michigan Sea Grant.
See also: Michigan Inland Lakes Partnership FAQ for more fact sheets.
Weed Management in Hawai'i
University of Hawaii. College of Tropical Agriculture and Human Resources.
Weeds of Hawai'i's Pastures and Natural Areas: An Identification and Management Guide - Schinus terebinthifolius (2003) (PDF | 240 KB)
University of Hawaii. College of Tropical Agriculture and Human Resources.
See also: Weeds of Hawaii for more species guides
What Beekeepers Should Know About Bee Mites (Sep 2018)
Purdue University Extension (Indiana).
Woodland Health Threats - Laurel Wilt

University of Kentucky. College of Agriculturel, Food, and Environment. Department of Forestry and Natural Resources.

YouTube - Spotted Wing Drosophila in Small Fruits
Google. YouTube; Purdue Extension Entomology.