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Invasive Species Resources

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North Dakota Department of Agriculture.
North Dakota Game and Fish Department.
North Dakota Game and Fish Department.
Delaware Department of Agriculture.
A destructive, invasive beetle that kills ash trees, the emerald ash borer (EAB), has been confirmed in Delaware, making it the 28th state to have found the insect, the Delaware Department of Agriculture announced today. Delaware will be added to a federal quarantine already in 27 other states restricting the interstate shipment of all ash wood and wood products - ash nursery stock, green lumber, waste, compost and chips - as well as hardwood firewood of all species.
North Dakota Department of Agriculture.
Delaware Department of Agriculture.
Delaware Division of Fish and Wildlife.
Delaware Department of Agriculture.
Emerald ash borer (EAB), a destructive insect from Asia that attacks and kills ash trees, has been confirmed at two new sites in Delaware: one near Middletown, New Castle County, and another near Seaford, Sussex County. Originally found in northern Delaware in 2016, the new detections create added urgency for homeowners and municipalities to determine if they have ash trees on their property and decide on possible management options. Current guidelines recommend the removal or treatment of ash trees if located within 15 miles of a known infestation. Because Delaware is geographically small and EAB can go undetected for years, residents are urged to educate themselves now and take action.

Delaware Department of Agriculture. Forest Service.

Delaware Department of Natural Resources and Environmental Control. Division of Fish and Wildlife.
North Dakota Game and Fish Department.
View current information on the locations of curlyleaf pondweed, Eurasian watermilfoil, and zebra mussels in North Dakota waters.
Delaware Department of Natural Resources and Environmental Control. Division of Fish and Wildlife.
Delaware Department of Natural Resources and Environmental Control. Natural Heritage Program.
North Dakota Department of Trust Lands.
North Dakota Department of Agriculture.
Palmer amaranth (Amaranthus palmeri), an aggressive pigweed species similar in appearance to waterhemp, has been positively identified for the first time in North Dakota in McIntosh County. Palmer amaranth is native to the southwestern U.S. but was accidentally introduced to other areas and has devastated crops in the South and Midwest. It had not been identified in North Dakota until now. The public is urged to work with local weed officers, extension agents and other experts to identify and report suspect plants. More information on Palmer amaranth and other noxious and invasive weeds is available here. To report a suspect plant, contact the North Dakota Department of Agriculture at 701-328-2250 or North Dakota State University Extension at 701-231-8157 or 701-857-7677.
North Dakota Department of Agriculture.
See also: Insect Pests for more pests.
North Dakota Department of Agriculture.
Delaware Department of Agriculture.
Delaware Department of Natural Resources and Environmental Control. Natural Heritage and Endangered Species Program.
Delaware Department of Agriculture.