The city of Sioux Falls is urging people with ash trees to take action if they’re not treating them for emerald ash borer.

This summer, the U.S. Department of Agriculture confirmed the detection of the ash borer in Marion, Yamhill and Clackamas ...

The first case of Emerald Ash Borer beetles has been found in central Lakewood. The invasive species infects and kills ash ...

SIOUX FALLS, S.D. (KELO) — The city of Sioux Falls is urging people with ash trees to take action if they’re not treating them for emerald ash borer. Ignoring the problem could spell trouble.

Emerald ash borer beetles infest and kill green and white varieties of ash trees, including the popular autumn purple ash. Approximately 15% of urban trees are ash trees, according to the city.

It’s called the emerald ash borer, a type of beetle that lays eggs inside the bark of ash trees. The larvae burrows inside ...

an invasive insect that’s killed millions of North American ash trees, city officials said in a news release Thursday. The insect was found “in a small area in central Lakewood” last week ...

As its name suggests, the emerald ash borer feeds on ash trees and is native to northeastern Asia. It was introduced to North America sometime in the 1990s and was first discovered in Michigan in ...

We are getting a better look at how conservation experts are dealing with an invasive beetle targeting Oregon's ash trees.