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Invasive Species Resources

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University of Kentucky. College of Agriculture, Food and Environment.

Fremont County Weed and Pest Control (Wyoming).
Bowman's Hill Wildflower Preserve (Pennsylvania).

State of Wyoming.

Reflecting his goal of making Wyoming a national leader in the battle against invasive species, Governor Mark Gordon announced today he has launched an initiative to address terrestrial invasive plants in the state. The initiative will be comprised of two teams -- a Policy Team and a Technical Team, each comprised of local, state and federal government representatives, private citizens representing industry and agricultural groups, as well as scientists and practitioners. The two teams will work cooperatively to develop recommendations for the Governor in the context of a large-scale strategy for invasive species management. Terrestrial invasive species represent a significant threat to Wyoming’s forests, rangelands and agricultural lands with varying levels of impact.

Governor's Invasive Species Council of Pennsylvania.
Washington Sea Grant.

Pennsylvania Department of Conservation and Natural Resources.

Pennsylvania Department of Conservation and Natural Resources.

University of Idaho.
Lincoln County Noxious Weed Control Board (Washington).
See also: Weed I.D. and Options for Control for more species
North Dakota State University. Extension Service.

Idaho State Department of Agriculture. Invasive Species/Noxious Weeds Program.

Idaho Weed Awareness Campaign.

Idaho State Department of Agriculture.

The primary purpose of the Idaho State Department of Agriculture's (ISDA's) noxious weed cost share grant program is to accelerate the attack on invasive weeds by supplementing local funds and resources, not replacing them. Cost sharing is also intended to provide additional incentives for local landowners, officials, and citizens to work collaboratively to develop a more comprehensive and effective noxious weed management program.

University of Idaho Extension.
This pocket guide has color photographs of all the weeds on Idaho's official noxious weeds list. Inside find maps showing each weed's distribution by county, leaf shape illustrations to aid in identification, and features to help distinguish the weeds from similar-looking plants.

Pennsylvania State University. Cooperative Extension.

University of Idaho. Extension.

Washington State University Extension.

Thurston County Public Health and Social Services (Washington). Environmental Health.

See also: IPM for Homeowners & Land Managers for more species