An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...
Add Yahoo as a preferred source to see more of our stories on Google. Ash trees are vanishing from forests across the Northeast, Midwest, and parts of the South as they fall victim to the invasive ...
Some Portland neighborhoods’ tree-lined streets may suffer more than others from emerald ash borer
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 ...
This non-native beetle kills ash trees by feeding on the layer beneath the bark, cutting off water and nutrients. Approximately one-third of the trees in Fort Collins are ash trees, making the city's ...
A winged, hero wasp from Asia is coming to save a Butler County forest from the destructive emerald ash borer. The unusual strategy comes from scientists and students at Miami University who are ...
Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock The emerald ash borer may be small, but it can cause a major problem. This little insect is exactly what its ...
Scientists at the University of Minnesota published a study in the journal Forests in November 2025 about the potential for fungi to slow the spread of emerald ash borer, a beetle that kills ash trees ...
A Cornell and Nature Conservancy 'Trees in Peril' conservation project is propagating ash trees resistant to emerald ash borer. If successful, the long-term project looks to reintroduce resistant ...
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