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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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Montana Fish, Wildlife, and Parks.
Montana Department of Livestock. Animal Health Division.
New York State Department of Environmental Conservation.

Minnesota Department of Natural Resources.

These best management practices for water accesses have been developed by the Minnesota Department of Natural Resources in an effort to reduce the spread of aquatic invasive species (AIS). By following these guidelines, providers of public and private boat access facilities can create visible and functional designated areas where boaters can clean and drain boating equipment and conduct other AIS prevention activities.

Minnesota Department of Natural Resources.

Minnesota Department of Natural Resources.
An affirmation card reminds boaters and nonresident anglers of Minnesota’s aquatic invasive species laws. Watercraft owners and nonresident anglers must read and sign the affirmation during their regular license renewal, then keep it in their possession with their license. The affirmation, enacted by the Minnesota Legislature, is another positive step in the state’s proactive efforts to keep 95% of Minnesota lakes off the infested waters list.

Maryland Department of Natural Resources.

The goal of this project is to raise awareness about invasive species and to turn that awareness into action to prevent and to manage current and future invasions. The project consists of lesson plans and corresponding hands-on items designed to teach the story about invasive species. Each lesson plan has been aligned with Next Generation Science Standards, Common Core Standards, and Maryland Environmental Literacy Standards. Lesson plans in each module include activities for Grades 3-12.

Minnesota Department of Natural Resources.
Outreach materials are provided to help organizations and individuals promote aquatic invasive species (AIS) prevention activities in their communities. Minnesota DNR's Invasive Species Program provides printed materials and design files, as well as providing review of AIS materials created by other organizations.

Ohio Department of Natural Resources.

Maryland Department of Natural Resources.

Ohio Department of Natural Resources.

Ohio Department of Agriculture.

Ohio Department of Agriculture (ODA) today announced the United States Department of Agriculture's National Veterinary Services Laboratory in Ames, Iowa, has confirmed that an exotic tick, known as the Asian longhorned tick, has been found in Gallia County. "Due to the nature of this pest, the female ticks can reproduce without a male, so it only takes one tick to create an established population in a new location," said ODA State Veterinarian Dr. Tony Forshey. "This pest is especially fatal to livestock, so producers should practice preventative measures and be on the lookout for this new threat."

The Asian longhorned tick is an exotic East Asian tick that is known as a serious pest to livestock. U.S. Department of Agriculture first confirmed the presence of this tick in the U.S. in New Jersey in 2017. In the United States, the tick has been found in or near counties with large horse, cattle, and sheep populations. To protect against infestations, farmers should check their livestock for ticks regularly. If producers spot unusual looking ticks or large infestations, report this to your local veterinarian or ODA's Division of Animal Health at 614-728-6220.

University of Maryland. Cooperative Extension. Home and Garden Information Center.
Have a plant or pest question? Questions from Maryland and the District of Columbia are answered by Home and Garden Information Center’s Certified Professional Horticulturists. If you are located outside of these areas, you will be asked to enter your state and county. Your question will be forwarded to the appropriate extension expert.

Montgomery County Department of Parks (Maryland). Park Planning and Stewardship Division.

Natural Resources Stewardship staff (NRS) has determined that many non-native invasive plants (NNIs) known to present a significant threat to the quality and biodiversity of the natural areas occur in this 37,000-acre park system. To support the park mission to steward these lands, Montgomery County Department of Parks has prepared fact sheets for park managers and maintenance personnel with easy-to-read information about mechanical and chemical control methods for several terrestrial NNIs.

Mississippi Department of Agriculture.
New York Department of Environmental Conservation.

Mississippi Forestry Commission.

One of the most invasive weeds in the world is beginning to make its way into north Mississippi, announced the Mississippi Forestry Commission (MFC). "Cogongrass was introduced to Mississippi as a new forage crop, however, it is not palatable for livestock, not even goats will eat it," Bozeman said. "It also failed as an erosion control plant because it was too weedy. With no native competition or consumers, cogongrass spread rapidly throughout the Gulf South." There is widespread cogongrass infestation in south Mississippi, but the MFC is starting to see and get reports of the weed moving into the northern part of the state. If left unchecked, cogongrass could become a statewide problem.

Bozeman wants landowners in north Mississippi to be on the lookout for cogongrass on their property and the notify the MFC if they suspect the invasive weed has taken root. "The Mississippi Forestry Commission can offer assistance to landowners in north Mississippi who have cogongrass on their property," said Bozeman. "We can also come out and help landowners determine if what they are seeing is cogongrass or not." For more information and to fill out the program application, visit the Cogongrass Control Program. If you suspect you have cogongrass on your property, call your local MFC forester to come do a site visit.

New York Department of Environmental Conservation.

Montana Fish, Wildlife, and Parks.