The river used to be lined with ash, but an invasive insect called emerald ash borer wiped the trees out in four years. The insect lays eggs on ash. Once hatched, larvae tunnel into the bark ...

The emerald ash borer has been found in a southwestern Minnesota ... first detected in the state in 2009. An arborist found larvae five miles from the South Dakota border near Beaver Creek.

As Emerald Ash Borer spreads across Indiana, the population of Emerald Ash Borer larvae overwintering under the bark of ash trees can quickly increase. These grubs provide a tasty treat and important ...

The grant would also pay to replace trees that died on school campuses in the past few years due to an invasive beetle, called the emerald ash borer. Its larvae are notorious for burrowing under ...