Winter isn’t the ideal season for pruning trees in Upstate New York, but it’s the best time to cut scion or twigs from ash trees in parts of the state where the species has been all but wiped out.

An emerald ash borer larva chews through the cambium layer of an infested ash tree in Armstrong, located in Emmet County. A buildup of feeding tunnels cut off the vascular or “plumbing system" of a ...

Cornell is at the forefront of determining how "invisibility cloaks" and walls of protection may give ash trees hope of revival.

SIOUX FALLS, S.D. (KELO) — The emerald ash borer can be found in ash trees all over Sioux Falls. The bug was first discovered in the city in 2018, and it’s not going away. Trees are an important part ...

Purdue Landscape Report: Recently, there has been an uptick in questions related to one of Indiana’s most notorious invasive pests: the emerald ash borer. Homeowners, businesses, even professionals ...

Until now, owners of homes and businesses in south-central Minnesota could mostly choose to worry later about emerald ash borers. They may have heard about the infestation of the ash-killing bugs ...

Federal funding for public media has been eliminated. Take action now and protect OPB's independent journalism and essential programs for everyone. The beloved characters of James Herriot’s All ...

An invasive beetle that has decimated ash trees across the country and in much of North Carolina has been found in Cumberland County, and there's little to nothing officials or property owners can do ...

About 95,000 ash trees live in Portland, and most of them could become infected and die in the next few years with the recent arrival of the emerald ash borer, an invasive, tree-killing pest that’s ...

BRATTLEBORO — When Robert Clements first moved to Vermont more than 50 years ago, he didn't know an ash tree from a hole in the ground. But in the dead of winter, he quickly learned ash splits easily ...

Braik's Tree Removal employees work to cut limbs off a dying tree on Lakeview Street in Centralia. The city of Centralia’s streets have been lined with ash trees for generations. But now, a small ...