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Invasive Species Resources

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Colorado Parks and Wildlife.
New York State Department of Agriculture and Markets.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

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.
Purdue University Extension (Indiana).
Use this website to find out where in Indiana the emerald ash borer (EAB) is located, how to combat this invasive pest, and what you can do to preserve ash trees in Indiana. To report a find of EAB in Indiana, call Indiana DNR toll-free 1-866-NO-EXOTIC.
Purdue University. Entomology. Extension.
New York City Department of Health.

New York Invasive Species Clearinghouse.

Cornell University. Forest Health and Invasive Non-native Forest Pests.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.

Cornell University. New York State Integrated Pest Management Program.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

Colorado State University. Department of Bioagricultural Sciences and Pest Management.
Vermont Agency of Natural Resources. Department of Environmental Conservation.