Native fungi from forests killed emerald ash borers in lab tests, offering a potential new biological tool to slow the ...

MOORHEAD — The emerald ash borer has reached Moorhead. This wood boring insect, native to Asia, has killed hundreds of millions of ash trees throughout 36 states since it was first discovered in the U ...

The emerald ash borer has been found in all of Iowa's 99 counties. (Photo by Dr. James E. Zablotny/USDA) The emerald ash borer, a non-native, wood boring insect that affects ash trees, has been ...

PORTLAND, Ore. (KOIN) – The emerald ash borer is in Portland, and experts are calling on the city’s residents to protect their trees from the invasive beetle. But here’s the catch: A lot of bugs look ...

The emerald ash borer, an invasive beetle, continues to devastate forests across North America, killing millions of ash trees ...

Jules Ginenthal, Natural Areas Stewardship coordinator at Cornell Botanical Gardens, plants a grafted lingering ash tree ...

PORTLAND, Ore. (KOIN) — A new invasive species has been spotted in Forest Grove. The Emerald Ash Borer is the most destructive and costliest forest pest to ever invade North America. The Oregon ...

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 ...

You’re walking along White Rock Creek, surrounded by the dense canopy of green. In that canopy, you see the majestic ash ...

WHITEFISH BAY, Wisc. — It might seem extreme, but a lot of communities are cutting down healthy-looking trees. Those trees are the target of a very hungry bug. Nathan Schuettpelz oversees the emerald ...

WILLISTON - The small ash tree to the right of Best Buy's front doors in Williston is now only a skeleton. Pealed back bark reveals a maze of squiggly lines, a signature calling card from ash trees' ...

Lexington has been invaded by a small green insect that threatens to wipe out the city's ash trees. The emerald ash borer, an Asian beetle that somehow found its way to ash trees near Detroit seven ...