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Invasive Species Resources

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University of Missouri Extension.

University of Missouri. Extension.

University of Arkansas. Cooperative Extension Service.
See also: Common Disease Problems for more fact sheets
University of Missouri Extension.
Emerald ash borer (Agrilus planipennis) is an exotic, invasive, wood-boring insect that infests and kills native North American ash trees, both in forests and landscape plantings. With EAB now in several areas of the Show-Me State - and its ability to hitchhike on firewood - the probability of it spreading to noninfected areas in the state is high.

University of Missouri. Extension.

Although not yet detected here, thousand cankers disease (TCD) is a potentially fatal disease of black walnut, caused by the walnut twig beetle (Pityophthorus juglandis) and an associated fungus (Geosmithia morbida). TCD could easily spread to Missouri from the several eastern and western states where TCD is already present. You can help minimize the chances of spreading TCD by following these steps:
Utah State University Extension.
Utah State University Extension; Utah Plant Pest Diagnostic Laboratory.
See also: Tree Fruit Insects Fact Sheets for more species
Utah State University Extension; Utah Plant Pest Diagnostic Laboratory.
See also: Landscape Ornamental Insects for more fact sheets
Utah State University Extension; Utah Plant Pest Diagnostic Laboratory.
See also: Tree Fruit Insects Fact Sheets for more species
Utah State University Extension; Utah Plant Pest Diagnostic Laboratory.
See also: Landscape Ornamental Insects Fact Sheets for more species
Utah State University Extension.
See also: Forage and Field Insects Fact Sheets for more species
Utah State University. Cooperative Extension.
See also: Landscape Ornamental Insects for more fact sheets
Utah State University Extension.
Utah State University Extension.
University of Missouri. Division of Plant Sciences.
Google. YouTube; New York Sea Grant.
Google. YouTube; University of Arkansas. Cooperative Extension Service.