Scientists will spend the next three years looking at the best, environmentally-friendly, ways to deal with the pest.

Emerald ash borers first arrived in Middle Tennessee in 2014 and have spread to at least 66 counties, authorities say.

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

The emerald ash borer's larvae attack trees from within. Beech leaf disease from nematodes attack beech trees; Various fungal ...

It kills ash trees when larval beetles burrow into the tree and feed on the growing cambium level of the tree. That action cuts off nutrients to the rest of the tree. The top of the tree usually shows ...

The emerald ash borer (EAB) is a deceptively beautiful insect. As the first part of the name implies, the one-centimetre long beetles are an iridescent, metallic green. They have large, dark eyes and ...

Angela Mech, assistant professor of Entomology at University of Maine, has been leading the research for the i-Tree pest predictor. Mech specializes in invasive forest insects. University of Maine ...

MANHATTAN, Kan. (KSNW) — A pest that last made a major appearance in Kansas nearly a decade ago is back — and it’s feasting on ash trees across the state. Kansas State University entomologist Raymond ...

The destructive and invasive emerald ash borer beetle has just been detected in three new Texas counties, prompting state ...

Two new pests in the Willamette Valley could decimate trees and worsen the ‘urban heat island’ effect that makes some neighborhoods hotter than others For years, Portland area politicians have ...

Add Yahoo as a preferred source to see more of our stories on Google. Trunk and branches of ash tree covered in green leaves - Damian Pawlos/Getty Images When you've visited a park or campground you ...

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