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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.

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Nevada Department of Wildlife.
California Department of Food and Agriculture.

California Department of Fish and Wildlife.

The goals of the California Invasive Species Action Week (CISAW) are to increase public awareness of invasive species issues and promote public participation in the fight against California's invasive species and their impacts on our natural resources.

Prevention is the most effective strategy in managing invasive species. However, hundreds of invasive plants and animals have already established in California and are rapidly spreading each year. These invaders are negatively impacting our waters, our native plants and animals (some of them rare, threatened, or endangered), our agriculture, our health, our economy, and our favorite recreational places. Help us celebrate California's Invasive Species Action Week, and more importantly, help stop the spread of invasive species, by volunteering to take action.

California Department of Health Services; California Department of Food and Agriculture; Mosquito and Vector Control Association of California; California Vectorborne Disease Surveillance System.

California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.

California Department of Fish and Wildlife.

Landowners, we need your help: CDFW has deployed nutria survey teams from the Delta through the San Joaquin Valley and needs written access permissions to enter or cross private properties for the purposes of conducting nutria surveys and, where detected, implementing trapping efforts. Landowners and tenants, we need your help (PDF | 598 KB); so CDFW can survey for and remove destructive nutria from your properties, complete and submit the Nutria Project Temporary Entry Permit (PDF | 207 KB).

Napa County Agricultural Commissioner (California).
The European Grapevine Moth (EGVM) quarantine is officially lifted from Napa County and California! The United States Department of Agriculture (USDA) and the California Department of Agriculture (CDFA) announced the moth's eradication status on August 18, 2016.

California Environmental Protection Agency. Pesticide Regulation.

Missouri Department of Conservation.

Report feral hogs, don't shoot them. The take of feral hogs is prohibited on conservation areas and other lands owned, leased, or managed by the Conservation Department. Hunting hogs on other lands is strongly discouraged. Instead, report feral hog sightings to 573-522-4115, extension 3296 or online. The Conservation Department and the U.S. Department of Agriculture Animal and Plant Health Inspection Service, along with other partners and hundreds of private landowners, are working to eradicate feral hogs in Missouri. When hunters shoot feral hogs, it complicates efforts to remove these pests. Hogs are social animals that travel in groups called sounders. Shooting one or two hogs scatters the sounder and makes trapping efforts aimed at catching the entire group at once more difficult, because hogs become trap-shy and more wary of baited sites. With their high reproductive rate, removing one or two hogs does not help to reduce populations. Anyone who observes a feral hog or damage caused by feral hogs should report it to the Conservation Department rather than shooting the animal so we can work together towards eradication.

Connecticut Department of Energy & Environmental Protection.

The Emerald ash borer was first found in Connecticut during the week of July 16, 2012. Since that first find in Prospect, EAB has been found in many other parts of the state, particularly in towns in central and western Connecticut. DEEP, the CT Agricultural Experiment Station, USDA APHIS PPQ and the U.S. Forest Service are working together with local partners to slow the spread of the insect and to take steps to minimize its impact. This will be a long-term effort on the part of all involved.

Missouri Department of Conservation.
See also: For more information about Invasive Tree Pests (insects and diseases) that are not native to Missouri
California Department of Food and Agriculture. Plant Health and Pest Prevention Services Division.

California Department of Fish and Wildlife. Office of Spill Prevention and Response.

Kentucky Department of Fish and Wildlife Resources.
California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.
The Citrus Pest & Disease Prevention Program is an initiative funded by California citrus growers and administered by the California Department of Food and Agriculture dedicated to combating serious pests and diseases that threaten the state's citrus trees.

California Department of Forestry and Fire Protection.

Oregon State Library. Oregon Documents Repository.
Prepared by: Portland State University, Center for Lakes and Reservoirs
Oregon State Library.
Prepared by: Oregon Invasive Species Council