CHAMPAIGN, Ill. (AP) -- A pest that already has done considerable damage in Michigan could threaten the millions of ash trees in Illinois, bug watchers warn. The emerald ash borer kills trees by ...

A new study from the University of Minnesota found that several species of parasitic fungi were effective at killing emerald ...

There are bright purple objects hanging from trees all over Columbia County, and they aren't a new type of fruit. Rather, they're designed to trap, and monitor the movements of, a non-native insect ...

Purdue Landscape Report: By now, the emerald ash borer (EAB) invasion is an old story for landscapes and forests in the Midwest. Since EAB was first found in North America in 2002 more millions of ash ...

The emerald ash borer is deadly to ash trees—and aggravating for homeowners. Here's how to know if your tree has emerald ash borer damage.

Abilene has 105 ash trees on public property. In the near future, those trees and more will most likely be killed by the life cycle of the invasive emerald ash borer. With the beetle two counties away ...

BLOOMINGTON A non-native insect that has killed swaths of ash trees in Michigan hasn’t been spotted in Central Illinois, but experts see a strong chance it will spread south through the state. "Unless ...

There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 million ...

MANKATO — Take a walk outside today. Look left, look right and then look up. What do you see? Or more importantly, what do you not see? A major urban forestry initiative is reshaping Mankato’s tree ...

MADISON, Wis. (WISCONSIN DEPARTMENT OF NATURAL RESOURCES PRESS RELEASE) - The Wisconsin Department of Natural Resources (DNR) reminds hunters to avoid placing deer stands in or near ash trees as they ...

Four decades after being devastated by the plague that was Dutch elm disease, Losey Boulevard on Saturday again bid farewell to a swath of trees. Workers made quick work of more than 100 mature ash ...