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Invasive Species Resources

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Oregon Department of Agriculture. Plant Division. Noxious Weed Control.

See also: Oregon Noxious Weed Profiles for more species
Pacific Biodiversity Institute (Washington).
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
North Dakota Department of Agriculture.

Oregon Department of Agriculture.

North Dakota Game and Fish Department.
University of Wisconsin. Sea Grant Institute.

Polk County Department of Land and Water Resources (Wisconsin).

Wisconsin Department of Natural Resources.
University of Wisconsin. Extension Lakes Program. Citizen Lake Monitoring Network.
University of Wisconsin. Extension Lakes Program. Citizen Lake Monitoring Network.
North Dakota Game and Fish Department.

Wisconsin Department of Natural Resources.

Virginia Tech; Virginia State University. Virginia Cooperative Extension.
This Best Management Practice document is a set of guidelines for home growers of landscape boxwood to avoid introduction of the boxwood blight pathogen into a landscape or, if the disease is already present in a landscape, to manage the disease in the most effective manner and avoid spread of the disease to new locations. See also: Resources for Plant Diseases for more publications
Oregon State University. Extension Service.
This concise publication gives useful information for homeowners, master gardeners, and professional landscapers about the boxwood blight disease: its symptoms, sanitation measures when it is discovered on a property, and preventive measures.
Virginia Tech; Virginia State University. Virginia Cooperative Extension.
Boxwood blight (also called "box blight" in Europe), caused by the fungal pathogen Cylindrocladium pseudonaviculatum (=C. buxicola), was found for the first time in the United States in North Carolina, Virginia and Connecticut in 2011. The first reported infestation in the U.S. was in a North Carolina nursery and the disease was introduced to Virginia on plants from that nursery. Spread outside the two Virginia locations, both of which are fields owned by a single nursery, has not been reported. However, growers should be aware of the symptoms of boxwood blight and monitor nursery and landscape boxwoods for symptoms.
Commonwealth of Northern Mariana Islands. Division of Fish and Wildlife.
Oregon Department of Fish & Wildlife.
The Aquatic Invasive Species Prevention Program was established by the Oregon Legislature in an effort to keep Oregon’s lakes, rivers and streams free of destructive invasive species. The program requires owners of motorized and some non-motorized boats to purchase an Aquatic Invasive Species Permit to fund inspections of boats coming into Oregon to prevent the spread of these species into our waterways. All vehicles towing or carrying watercraft into Oregon must stop at a watercraft inspection station that is open to inspect for aquatic invasive species.