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Invasive Species Resources

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University of Arkansas. Cooperative Extension Service.
See also: Extension Publications for more resources
University of Arkansas. Cooperative Extension Service.
Colorado State University. College of Agricultural Sciences.
Colorado Weed Management Association.
Colorado State University. Colorado State Forest Service.
University of Kentucky. College of Agriculture.
Virginia Department of Game and Inland Fisheries.
University of Kentucky. Cooperative Extension Service.
See also: Woody Ornamentals for more fact sheets.
Colorado Parks and Wildlife.
Explains state laws and regulations governing wildlife as pets, including what's legal and what's illegal to own, and why.
Colorado Department of Agriculture. Division of Plant Industry.
Emerald Ash Borer (EAB) was found in Boulder, CO, in September 2013. As a non-native insect, EAB lacks predators to keep it in check. EAB only attacks ash trees in the genus Fraxinus (so mountain ash are not susceptible). EAB is responsible for the death of millions of ash trees in the Midwest. Help protect Colorado's ash trees! Don't move firewood, and consider chemical treatments to protect high-value ash trees.
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
University of Idaho. Extension.
Virginia Department of Agriculture and Consumer Services. Plant and Pest Services.
Virginia Department of Conservation and Recreation. Virginia State Parks.
Invasive insect pests and diseases are threatening the future forests of Virginia. The transport of firewood is one of the primary means by which these harmful insects and diseases spread. Quarantines have been issued by the Virginia Department of Agriculture and Consumer Services to restrict the movement of firewood from counties where the pests have been found to counties without them.
DOI. NPS. Buffalo National River.
On Tuesday, June 5, 2018, the United States Department of Agriculture (USDA) National Veterinary Services Laboratory (NVSL) confirmed the presence of the Longhorned tick (Haemaphysalis longicornis) in Arkansas. The Longhorned tick is an exotic East Asian tick associated with bacterial and viral tickborne diseases of animals and humans in other parts of the world. This tick is considered by USDA to be a serious threat to livestock because heavy tick infestations may cause stunted growth, decreased production and animal deaths. Like deer-ticks, the nymphs of the Longhorned tick are very small (resembling tiny spiders) and can easily go unnoticed on animals and people. This tick is known to infest a wide range of species and has the potential to infect multiple North American wildlife species, humans, dogs, cats, and livestock.
DOI. NPS. Yellowstone National Park.
Kentucky Department of Fish and Wildlife Resources.