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Invasive Species Resources

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Oklahoma State University. Entomology & Plant Pathology.
Montana Fish, Wildlife, and Parks.
Montana Department of Livestock. Animal Health Division.
Oklahoma Department of Agriculture, Food, and Forestry.
Montana State University.
The Center for Invasive Species Management closed in 2015. Archives of relevant materials are available here.
Oklahoma State University. Entomology and Plant Pathology.
Montana State University Extension.
DOI. NPS. Yellowstone National Park.
If you plan to use your own boat or angler float tube, you’ll need a permit and a free Yellowstone aquatic invasive species inspection. You can speed up the inspection process by arriving with a boat that is clean, drained, and dry. Watercraft that arrive dirty or with standing water will be subject to decontamination. Watercraft that cannot be properly decontaminated will be prohibited from launching.
Mississippi Department of Agriculture.

Mississippi State University. Extension.

Montana Fish, Wildlife, and Parks.
Oklahoma Department of Agriculture, Food, and Forestry. Oklahoma Forestry Services.

City and County of Butte-Silver Bow (Montana).

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.
Oklahoma State University. Oklahoma Cooperative Extension Service.
See also: Plant Diseases-Topical for more fact sheets