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 121 to 140 of 160

Search Help

Indiana Department of Natural Resources. Entomology and Plant Pathology.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

University of New Hampshire. Cooperative Extension.
Montana Fish, Wildlife, and Parks.
Montana Fish, Wildlife, and Parks.

New Hampshire Division of Forests and Lands.

As of Jul 2011, New Hampshire has banned the importation of untreated firewood without a commercial or home heating compliance agreement. Firewood is a major source of damaging insects and diseases. This ban will help protect the health on New Hampshire's forests.

University of New Hampshire. Cooperative Extension.
As of February 2015, brown marmorated stinkbug (BMSB) has been confirmed in 20 New Hampshire towns/cities. With the exception of a confirmation on nursery stock (shipped several months earlier from Long Island, NY), no specimens have yet been found on any crop. The vast majority of specimens have been found on or in buildings. We need your help. We want to find out where BMSB occurs in New Hampshire. Let us know if you see this species in or on your New Hampshire home. Verbal descriptions are not much use, but clear, close-up photos or specimens are helpful. We want to track this insect in NH and how it builds in numbers.
Purdue University Extension. Weed Science.
Purdue University (Indiana). Extension.
USDA. Natural Resources Conservation Service.
An invasive species is on the move and may be headed for Montana. Palmer amaranth, a giant pigweed, is known to have spread to at least 28 states, including Minnesota and South Dakota, but has not yet been reported in Montana. To prevent its spread into Montana, landowners are encouraged to check their fields to ensure the invasive weed is not present. It was a known contaminant in Conservation Reserve Program (CRP) seed mixes but pollinator, wildlife habitat and cover crop plantings may also been contaminated. Producers with recent conservation plantings should check their fields to ensure this invasive weed is not present.
Montana Fish, Wildlife, and Parks.
Watercraft inspections are required. If you cannot get to an open inspection station you can get your watercraft inspected at a regional or area FWP office (PDF | 503 KB).
New Hampshire Department of Environmental Services.
Montana State University. College of Agriculture.
Missoula County Weed District (Montana).
This curriculum is designed to be a supplemental curriculum for teachers who want to integrate the topic of invasive weeds into their existing courses. This curriculum will provide teachers, educators, and weed professionals with an ecologically-based invasive weed curriculum that assists students in developing awareness, knowledge and skills that will result in responsible land stewardship in the state of Montana.
Montana Weed Control Association.
Montana Weed Control Association.
Montana Weed Control Association.
Montana Weed Control Association.