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Invasive Species Resources

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North Dakota Department of Agriculture.
See also: Insect Pests for more pests.
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
North Dakota State University. Extension Service.

Wisconsin Department of Natural Resources.

Wisconsin Department of Natural Resources.

Wisconsin Department of Natural Resources.

Wisconsin Department of Natural Resources.

Wisconsin Department of Natural Resources.

Georgia Forestry Commission.

Wisconsin Department of Natural Resources.

University of Georgia. College of Veterinary Medicine. Southeastern Cooperative Wildlife Disease Study.
University of Georgia. BugwoodWiki.

Wisconsin Department of Natural Resources.

North Dakota Department of Agriculture.
Palmer amaranth (Amaranthus palmeri) and houndstongue (Cynoglossum officinale L.) have been added to the state noxious weed list. Palmer amaranth is an aggressive pigweed species similar in appearance to waterhemp and was first found in the state last year. It has now been found in five counties. Houndstongue, which does not spread aggressively like Palmer amaranth, has been found in North Dakota since at least 1911 but infestations have tripled since 2008. It is now found in at least 25 counties. The public is urged to work with local weed officers, extension agents and other experts to identify and report suspect plants. More information on these and other noxious and invasive weeds is available at https://www.nd.gov/ndda/plant-industries/noxious-weeds.
Vermont Agency of Natural Resources. Department of Forests, Parks, and Recreation.
As part of the ongoing response to the recent discovery of the Emerald Ash Borer (EAB) within the state, Vermont has joined the United States Department of Agriculture (USDA)'s 31-state quarantine boundary. The quarantine will help reduce the movement of infested ash wood to un-infested regions outside of Vermont's borders. Ash wood may not be moved from Vermont to Maine, Rhode Island, or 7 counties in New Hampshire because the pest has not been identified in these states and counties. Vermont is also developing a series of slow-the-spread recommendations, initially including recommendations for handling logs, firewood, and other ash materials. To learn more about these recommendations, to see a map indicating where EAB is known to occur in Vermont, and to report suspected invasive species like EAB, visit vtinvasives.org

Vermont Agency of Natural Resources. Fish & Wildlife Department.

Wisconsin Department of Natural Resources.

Wisconsin Department of Natural Resources.