Something is quietly killing the Midwest’s ash trees. The culprit is small enough to fit on a fingernail, brilliant green in ...

The emerald ash borer, an invasive beetle that kills ash trees, has been detected in three additional Texas counties as ...

Like many trees, ash trees undergo leaf shedding each fall and winter. Unlike other trees, ash trees are specifically targeted by a pest: the emerald ash borer. These creatures are emerald ash borers, ...

Two arrived in the U.S. from overseas. One is domestic.

Emerald ash borer has been in the horticulture news for the past few years. We know for certain that it has arrived in ...

In 2002 in Michigan, many ash (Fraxinus sp.) trees started to show obvious signs of decline, and after careful inspections, arborists and biologists soon discovered a pest unknown to the U.S. as the ...

This year, an invasive species specialist at the Oregon Department of Forestry found a matured ash borer in early May.

The warm spring weather tends to get people out and about to enjoy the sun. Unfortunately, it’s not just the humans. The mild temperatures through the winter and now into spring have resulted in the ...

Camila Van Order González is a reporter for Community News Service, part of the University of Vermont’s Reporting & Documentary Storytelling program. Since the emerald ash borer was first detected in ...

EMMET COUNTY, Iowa (KTIV) - The Emerald Ash Borer insect has been confirmed all over Iowa. On Thursday, Oct. 17, the tree-killing insect was confirmed in all of Iowa’s 99 counties, according to a news ...

PORTLAND, Ore. (KOIN) — The state of Washington is asking residents to keep an eye out for invasive insects on trees this summer. Late summer is usually the peak for invasive wood-boring insects to ...