Montana State University.
The Center for Invasive Species Management closed in 2015. Archives of relevant materials are available here.
Michigan Department of Agriculture and Rural Development.
Michigan Department of Natural Resources.
University of Guam. College of Natural and Applied Sciences. Research and Extension.
New York City Department of Health.
District of Columbia Department of Energy & Environment.
Association of Fish and Wildlife Agencies.
Provides lists of sites for governmental members (U.S. state and territorial fish and wildlife agencies), North American members, affiliate members, and contributing members.
Michigan Emerging Disease Issues.
Michigan's Invasive Species Program.
New York Invasive Species Clearinghouse.
Cornell University. Forest Health and Invasive Non-native Forest Pests.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.
Cornell University. New York State Integrated Pest Management Program.