The invasive emerald ash borer beetle has seeped into Oklahoma from the eastern United States. Here's how wasps could help ...

The ash dieback disease caused a dramatic decline of the common ash, but the spread of the emerald ash borer pest is now ...

Foresters are using parasitoids to reduce the spread of the emerald ash borer beetle, following the lead of many states to ...

This undated photo shows the side view of an adult emerald ash borer. The invasive beetle is native to Asia and has killed more than 100 million ash trees in the U.S. since its arrival in 2002.

Healthy ash trees can be treated with a pesticide to prevent attack, but only before the beetles take over. Once damage is noticeable, it’s probably too late.

FARGO — Emerald ash borer has finally made its way to North Dakota. On Aug. 22, the beetle was found in a trap near Edgeley. Forestry experts with the City of Fargo are busy treating healthy ash ...

The invasive emerald ash borer beetle is confirmed to be in five new Texas counties, the Texas A&M Forest Service says. The ...

A tree-eating insect called the emerald ash borer, or EAB, has been confirmed to be in all but two of Iowa's 99 counties, according to a press release from the Iowa Department of Agriculture and ...

MOORHEAD — Emerald ash borers, a type of beetle that does extensive damage to ash trees, have been spreading across the United States since the early 2000s. In February, the beetles were found ...

Ash trees in North America have no natural defenses against the pest and the borer has few natural predators to control its numbers. “This pest kills stressed and healthy trees and is so ...

Emerald ash borer — invasive insect that’s killed millions of trees — confirmed in Lakewood Since 2013, the bug has been detected in Adams, Arapahoe, Boulder, Broomfield and Larimer counties ...

The City of Sioux Falls has removed around 6,000 ash trees in their effort to confront the threat of the invasive Emerald Ash Borer (EAB), with another 2,000 still to be removed.