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 ...

In the decades since, the wood-boring beetle has spread east and west across the U.S. and Canada, killing tens of millions of ash trees, causing one of the costliest forest insect invasions to date.

Nash caught the metallic green bug in a jar. She was sure it was an emerald ash borer, the invasive beetle species that has decimated North American ash tree populations over the past 20 years and ...

This pint-size insect can cause king-size problems for ash trees, which represent 15% of Littleton's trees. The good news: You can take steps now to protect your trees. Michael Sundberg ...

The beetle has arrived. The EAB, as it is known by tree people, tunnels under the bark of every ash species and gobbles the part of the tree that moves water and nutrients up the trunk ...

The Emerald Ash Borer (EAB) has killed millions of ash trees across the state, according to the Minnesota Department of ...

The invasive, ash tree-killing insect from Asia has now been confirmed in Monona, Osceola and Woodbury Counties for the first time. With that, the insect has now been detected in all but three of ...

As the green insect eventually sweeps through the rest of the surviving ash tree population, forestry and invasive species experts hope the ash tree will eventually develop some form of resistance ...

Almost all remaining ash trees have been treated to protect them from infestation. The Emerald Ash Borer (EAB), a destructive insect first discovered in Minnesota in 2009, has posed a severe ...

According to the Arbor Day Foundation, the bugs bore into ash tree bark and feed underneath it, dehydrating the tree and interfering with its ability to transport nutrients. The insects were found ...

The emerald ash borer (EAB) is an invasive beetle that feeds on ash trees. “Infestations seem to move more slowly in Colorado than they have in other states, but once it’s identified in a ...