The Emerald Ash Borer was discovered in Boulder in 2013. This small beetle, which burrows under the bark of ash trees disrupting the flow of nutrients and water, is predicted to cause a 25 percent ...

18. On that day, trees that have been infected with Emerald Ash Borer will be removed by workers, according to the Minnesota Department of Transportation. (MnDOT) About 150 trees along Hwy 14/15 ...

"Emerald ash borer beetles target, and eventually kill, ash tree species of the green and white varieties including the ...