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Invasive Species Resources

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Iowa State University. Center for Food Security and Public Health.
Iowa State University. Center for Food Security and Public Health.
Iowa State University. Center for Food Security and Public Health.
Iowa State University. Center for Food Security and Public Health.
Iowa State University. Center for Food Security and Public Health.
Iowa State University. Center for Food Security and Public Health.
Iowa State University. Center for Food Security and Public Health.
University of Kentucky. Cooperative Extension Service.
See also: Woody Ornamentals for more fact sheets.
Iowa State University. Extension and Outreach. Pesticide Safety Information Program.
The emerald ash borer (EAB), Agrilus planipennis, is an exotic insect pest from Asia. The flattened, creamy white larval stage feeds below the bark and cuts off the living, water and nutrient conducting vessels causing tree death. EAB has been found in 13 Iowa counties (Allamakee, Black Hawk, Boone, Bremer, Cedar, Des Moines, Henry, Jasper, Jefferson, Muscatine, Story, Union, and Wapello). As of February 2014, all 99 counties in Iowa have been quarantined (Treatment Map) by the Iowa Department of Agriculture and Land Stewardship to slow the movement of this destructive pest to non-quarantined areas/states.
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
DOI. NPS. Yellowstone National Park.
Kentucky Department of Fish and Wildlife Resources.
Idaho Department of Lands.
See also: Forester Forums for more fact sheets
University of Idaho.
University of Idaho Extension.
This pocket guide has color photographs of all the weeds on Idaho's official noxious weeds list. Inside find maps showing each weed's distribution by county, leaf shape illustrations to aid in identification, and features to help distinguish the weeds from similar-looking plants.
University of Kentucky. Cooperative Extension Service.
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
University of Kentucky. College of Agriculture. Entomology.
Officials with the Office of the State Entomologist in the University of Kentucky Entomology Department on May 22, 2009 announced two confirmed occurrences in Kentucky of emerald ash borer, an invasive insect pest of ash trees. These are the first findings of this destructive insect in the state.
University of Idaho; Oregon State University.