Extension at the University of Minnesota

Deep freeze could kill emerald ash borer larvae

There’s a silver lining to this arctic blast: emerald ash borer (EAB) larvae overwintering in ash trees may die in high numbers.
Science Friday

How These Russian Wasps Could Help Save Ash Trees

Research entomologist Jian Duan cuts away bark from ash trees in search of emerald ash borers, an invasive species that has been killing off the trees. They’re looking particularly for those affected ...
The Connecticut Mirror

Can a tiny wasp save CT’s ash trees? Researchers are optimistic

Research Entomologist Jian Duan cuts away bark from ash trees in search of emerald ash borers, an invasive species that has been killing off the trees. They're looking particularly for those affected ...
Duluth News Tribune

As emerald ash borers decimate trees, new forest planted to replace them

Along the St. Louis River, more than 60,000 trees will be planted to replace dead ash trees and protect the estuary. With dead ash trees all around, Nathan Wagner, of Janesville, Wis., a member of ...
University of Delaware

Blonding of the Emerald Ash Borer

The large ash tree in our backyard has clearly had problems for years. One large limb died a few years ago, and the crown has been ever-thinner each year. This fall, however, seemingly overnight, a ...
The Advocate

Emerald ash borer found in Webster Parish, causing problems with ash tree population

A new bug that can kill that ash tree in the front yard in just a couple of years has been discovered in Louisiana. On Wednesday, the Louisiana Department of Agriculture and Forestry reported that the ...