Illinois Department of Agriculture. Bureau of Environmental Programs. Division of Natural Resources.
Native to Asia, the Emerald Ash Borer is an exotic beetle that was unknown in North America until June 2002 when it was discovered as the cause for the decline of many ash trees in southeast Michigan and neighboring Windsor, Ontario, Canada. It has since been found in several states from the east coast spanning across the midwest and in June 2006, we discovered that it had taken up residence in Illinois.
New York City Department of Health.
Wisconsin Department of Natural Resources.
South Carolina Department of Natural Resources. Southeast Regional Taxonomic Center.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
New York State Department of Agriculture and Markets.
Vermont Agency of Natural Resources. Department of Environmental Conservation.
South Dakota Department of Health.