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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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New York Department of Environmental Conservation.

New York Department of Environmental Conservation.

New York Department of Environmental Conservation.

New York Department of Environmental Conservation.

New York Department of Environmental Conservation.

New York Department of Environmental Conservation.

New York Department of Environmental Conservation.

Minnesota Department of Natural Resources.

Arkansas Game & Fish Commission.

Anglers and hunters and other boaters who use the state's waterways are being reminded by the Arkansas Game and Fish Commission's Fisheries Division of a new regulation that took effect Jan. 1, 2021, requiring all boat drain plugs to be removed before and during trailering of vessels to and from access facilities on lakes, rivers and streams. A similar boat plug regulation was already in place in 21 other states to help stop the spread of aquatic nuisance species, and the new AGFC rule was part of an extensive list of regulations recommended by the Fisheries Division and approved by the Commission in 2020, to take effect beginning Jan. 1. Aquatic nuisance species such as silver carp, giant salvinia, zebra mussels and others continue to spread across waterbodies in Arkansas, and the AGFC has as its mission a responsibility to put mechanisms in place to slow the spread.

Arkansas Department of Agriculture.

The Arkansas Department of Agriculture is pleased to announce the release of the newly created Arkansas Feral Hog Handbook, a guide to resources available in Arkansas to assist with feral hog control and eradication. The handbook includes contact information, websites, and brief explanations of the resources offered by state and federal agencies and other entities. "The Arkansas Feral Hog Handbook was made possible through a grant funded by the United States Department of Agriculture's Natural Resources Conservation Service. We appreciate their partnership and the information provided by other Feral Hog Eradication Task Force members to make the handbook a comprehensive educational resource for Arkansans," said Arkansas Secretary of Agriculture Wes Ward.

The handbooks are being distributed to the public at locations throughout the state with assistance from partner organizations, including the Arkansas Association of Conservation Districts, University of Arkansas Cooperative Extension Service, Arkansas Game and Fish, and Arkansas Farm Bureau. Copies of the handbook can be requested at lori.scott-nakai@arkansas.gov. An online version (2020; PDF | 4.48 MB) is also available.

New York State Department of Environmental Conservation.

In this issue, we learn about invasive species, their impacts, and what we can do to help stop their spread. See also: Invasive Species: K-12 Educator Resources for more information.

Minnesota Department of Natural Resources. Exotic Species Program.

New York State Department of Environmental Conservation.

The New York State Departments of Environmental Conservation (DEC) and Agriculture and Markets (DAM) today announced that although freezing temperatures will kill off adult spotted lanternflies (SLF), the public is urged to stay vigilant and report overwintering egg masses. In the fall, SLF will lay their eggs on any flat surface such as vehicles, firewood, outdoor furniture, stone or other items which can be inadvertently transported to new areas. If this insect becomes established in New York, it could impact New York's forests, agricultural and tourism industries. "To date, there has not been a documented spotted lanternfly infestation in New York, but I encourage the public to stay aware and be ready to report egg masses or other signs of this insect to help prevent infestations," said DEC Commissioner Basil Seggos.

Assistance from the public is crucial in limiting the movement of SLF and protecting New York's natural resources. DEC and DAM are urging the public to inspect outdoor items such as vehicles, outdoor furniture and camping equipment for egg masses or insects, and report any sightings by sending photos and location information to spottedlanternfly@dec.ny.gov. Anyone that visits locations of SLF quarantines in other states should look for and remove insects and egg masses on items before leaving those areas. For more information, please visit DEC's spotted lanternfly webpage.

Colorado Department of Agriculture. Division of Plant Industry.

Emerald Ash Borer (EAB) was found in Boulder, CO, in September 2013. As a non-native insect, EAB lacks predators to keep it in check. EAB only attacks ash trees in the genus Fraxinus (so mountain ash are not susceptible). EAB is responsible for the death of millions of ash trees in the Midwest. Help protect Colorado's ash trees! Don't move firewood, and consider chemical treatments to protect high-value ash trees.

Wyoming State Forestry Division.
Emerald ash borer (EAB) was confirmed in Boulder County, Colorado in September 2013. This marks the first time EAB has been detected in Colorado as well as the first detection of EAB in any western state. EAB has not been detected in Wyoming. See Forest Health Management for related EAB information.

Louisiana Department of Agriculture and Forestry.

The emerald ash borer, a severe insect pest of ash trees, was confirmed in Webster Parish in February 2015, making Louisiana the 25th state to confirm the presence of this beetle. In 2014, the LDAF started a "Don’t Move Firewood" campaign which is geared toward educating people about the risks of transporting pests to other locations where some can do harm. It is best to purchase firewood not more than 10 miles from where it will be burned.

New York State Department of Agriculture and Markets.

Colorado Parks and Wildlife.

All known feral swine have been eliminated from Colorado thanks to a near 15-year state and federal partnership comprised of the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) Wildlife Services (WS), the USDA Forest Service (FS), Colorado Parks and Wildlife (CPW) and the Colorado Department of Agriculture (CDA). The partnership formed in the early 2000s as a task force to manage invasive feral swine, which root up crops and pastures causing billions in damage nationwide each year. Feral swine also spread disease to livestock, wildlife and humans. Ground-nesting birds and other wildlife are easy prey for feral swine. And the swine put native wildlife at risk by competing for resources and destroying habitats and ecosystems. 

You can help keep Colorado free of feral swine:

  • Spread the word that in Colorado it’s illegal to possess, transport or release feral swine, wild swine species or hybrids.
  • Report sightings of feral swine or transportation activities to USDA Wildlife Services at 1-866-4-USDA-WS (1-866-487-3297) or Colorado Parks and Wildlife at 303-297-1192.
  • Get more information at the National Feral Swine Damage Management Program.
Minnesota Department of Natural Resources.