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Invasive Species Resources

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University of Minnesota. Minnesota Aquatic Invasive Species Research Center.
Oklahoma State University. Entomology & Plant Pathology.
University of Minnesota. Minnesota Aquatic Invasive Species Research Center.

Minnesota Department of Natural Resources.

Oklahoma State University. Entomology and Plant Pathology.
University of Minnesota. Minnesota Sea Grant.
Minnesota Department of Natural Resources. Exotic Species Program.
Oklahoma Department of Agriculture, Food, and Forestry. Oklahoma Forestry Services.
Oklahoma Department of Agriculture, Food, and Forestry. Oklahoma Forestry Services.
With the quarantine of ash trees in Arkansas, the threat of the Emerald Ash Borer (EAB) to millions of Oklahoma ash trees intensifies for southeastern Oklahoma, especially McCurtain and Le Flore counties. As the pest is literally next door, Oklahoma Forestry Services is asking Oklahomans to help prevent the infestation spread and be on the lookout and report any signs that the insect is in the state. Please notify Oklahoma Forestry Services at 405-522-6158 if you see signs of EAB infestation in ash trees. For more information about the Emerald Ash Borer visit www.forestry.ok.gov/tree-pest-alerts.
University of Kentucky. Cooperative Extension Service.
See also: Woody Ornamentals for more fact sheets.
Oklahoma State University. Oklahoma Cooperative Extension Service.
See also: Plant Diseases-Topical for more fact sheets
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
University of Minnesota. Minnesota Sea Grant.
Oklahoma State University. Department of Entomology and Plant Pathology.
Note: Maps of potential range expansion for the red imported fire ant in Oklahoma and the United States
DOI. NPS. Yellowstone National Park.
Minnesota Department of Natural Resources.
Kentucky Department of Fish and Wildlife Resources.
Idaho Department of Lands.
See also: Forester Forums for more fact sheets

Minnesota Department of Agriculture.