Elle Bowd receives funding from the Australian government, the NSW government, and the ACT government. David Lindenmayer receives funding from the Australian government, the Victorian government, and ...

From British Columbia to California, volunteers are collecting ash seeds to help researchers at Oregon State University find genetic resistance to the invasive emerald ash borer. The emerald ash borer ...

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 ...

The invasive emerald ash borer beetle has been confirmed in the Dallas city limits, city officials say, including the Great Trinity Forest. The non-native small green beetle is devastating to ash tree ...

Arborists in Lawrence managing the infestation from an invasive beetle called emerald ash borers that are affecting ash trees say the period of damage is at a peak, with the city needing to remove ...

Kris Dullmer of Ash Tree Solutions, right, injects an insecticide into an ash tree named Big Jim in the Catamount Community Forest to combat the emerald ash borer in Williston on Tuesday, June 25.

James E. Zablotny/USDA APHIS This week, crews removed dozens of infested ash trees in Forest Grove as part of a state plan to slow the spread of the destructive pest. This month, state agencies ...

One of the most destructive invasive insects in the United States has been detected in three more Oregon counties this summer, which could be bad news for the state’s ash trees. Federal and state ...

Arborist Greg Ranallo and one of the ash trees he has recently treated against the emerald ash borer in Shelburne on Friday, July 19. Ranallo favors treating the trees to curb the spread of the ...

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 ...

The invasive emerald ash borer beetle is confirmed to be in five new Texas counties, the Texas A&M Forest Service says. The non-native small green beetle was found in Jack, Navarro, Somervell, ...

MENOMINEE RESERVATION – For years, the famed tribal foresters of the Menominee Tribe thought they might succeed where all others had failed. The emerald ash borer, first detected near Detroit in 2002, ...