University of Wisconsin. Sea Grant Institute.
University of Wisconsin - Madison.
New York State Department of Agriculture and Markets.
Pennsylvania Department of Conservation and Natural Resources.
The emerald ash borer is a half-inch long metallic green beetle with the scientific name Agrilus planipennis Fairmaire. Larvae of this beetle feed under the bark of ash trees. Their feeding eventually girdles and kills branches and entire trees. Emerald ash borer was first identified in North America in southeastern Michigan in 2002.
Louisiana State University Agricultural Center. Research and Extension.
Governor's Invasive Species Council of Pennsylvania.
New York City Department of Health.
Invasive Plants Association of Wisconsin.
Wisconsin Department of Natural Resources.
New York Invasive Species Clearinghouse.
Cornell University. Forest Health and Invasive Non-native Forest Pests.
University of New Hampshire. Cooperative Extension; New Hampshire Department of Agriculture, Markets & Food.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.
Cornell University. New York State Integrated Pest Management Program.
Pennsylvania Department of Agriculture.
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
University of New Hampshire. Cooperative Extension.
Southeastern Wisconsin Invasive Species Consortium.
Pennsylvania State University. Cooperative Extension.