Samples for the study were collected by researchers from Penn State, the Forest Service and other partners around the Oregon ash range, extending from California, Oregon and Washington into British ...
27don MSN
Invasive beetle species spreading toward Austin as officials warn of deadly threat to ash trees
The emerald ash borer could impact more than one million ash trees, as experts urge residents to watch for signs.
The invasive emerald ash borer, according to the U.S. Department of Agriculture, was first found in the United States in southeast Michigan in 2002. In the decades since, the wood-boring beetle has ...
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