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.

You are here Back to top

Invasive Species Resources

Displaying 1 to 20 of 24

Help

New Jersey Department of Agriculture.

Friends of Hopewell Valley Open Space; New Jersey Invasive Species Strike Team.

If you have a smartphone, the power to protect the natural heritage of New Jersey is at your fingertips! You can use it to help stop the spread of invasive plants, animals and even pathogens that threaten the natural systems and economy of the Garden State.

New Jersey Department of Environmental Protection. Division of Fish and Wildlife.

New Jersey Department of Environmental Protection. Division of Parks and Forestry.

Rutgers State University of New Jersey. Center for Vector Biology.
Rutgers State University of New Jersey. New Jersey Agricultural Experiment Station.

New Jersey Department of Agriculture.

New Jersey Department of Environmental Protection. Division of Fish and Wildlife.

See also: Aquatic Invasive Species for related information
New Jersey Department of Environmental Protection.
Friends of Hopewell Valley Open Space.
New Jersey Department of Environmental Protection. Division of Fish and Wildlife.
Rutgers University. New Jersey Agricultural Experiment Station.

New Jersey Department of Environmental Protection.

New Jersey Department of Environmental Protection.

See also: Invasive Species Fact Sheets for more species

New Jersey Department of Environmental Protection.

See also: Invasive Species Fact Sheets for more species

Rutgers Cooperative Research and Extension. New Jersey Agricultural Experiment Station.

A collection of photos and descriptions of agricultural weeds found in New Jersey.

New Jersey Department of Agriculture.

Emerald Ash Borer was discovered in New Jersey in May 2014 in Somerset County, and as of October 2015 has also been found in Bergen, Burlington, Essex, Hunterdon, Mercer, Middlesex, and Monmouth counties. Infestations throughout the U.S. and Canada have killed tens of millions of ash trees since 2002. Report signs of the beetle to the Department of Agriculture at 609-406-6939.
Native Plant Society of New Jersey.
Rutgers University. New Jersey Agricultural Experiment Station.
In the U.S., spotted lanternfly is an invasive species that could be very devastating to some New Jersey crops and hardwood trees. In 2018, SLF populations were found in New Jersey and a state quarantine encompassing 3 counties has been established by the NJ Department of Agriculture. People and businesses travelling in and out of Mercer, Hunterdon, and Warren counties should inspect their vehicles for hitchhiking SLF as well as inspect outdoor items such as firewood, paving stones, lawn equipment, etc. for egg masses (see checklist (PDF | 222 KB)). Quarantine compliance will reduce the spread of SLF to new areas and counties thereby protecting New Jersey resources including forests and agriculture. To help survey efforts, please report sightings (with photograph) to slanternfly@njaes.rutgers.edu.