Salem crews will soon begin injecting city-owned ash trees with an insecticide to protect them from the emerald ash borer. Residents with city-owned trees adjacent to their homes will soon be getting ...

An emerald ash borer larva chews through the cambium layer of an infested ash tree in Armstrong, located in Emmet County. A buildup of feeding tunnels cut off the vascular or “plumbing system" of a ...

American trees are under attack, and it’s by an enemy that’s hard to spot. A tiny invasive pest, considered one of the most ...

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.

Grass and vegetation against the trunk of a stone fruit tree provides a humid and secluded place for female borer moths to lay their eggs. Grass against a trunk also increases the likelihood of string ...

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 ...

DENVER (KDVR) – A “very serious and destructive” invasive insect first found in the state in 2013 has been identified and confirmed in Lakewood, according to a release by the city Thursday. As its ...

These pests can wreak havoc on stone fruit trees if they're not caught early enough.

The insect has been detected for the first time in 16 towns and cities across Maine, and all of MDI has been under quarantine since last year.

Getting your Trinity Audio player ready... Lakewood has confirmed its first case of emerald ash borer, an invasive insect that’s killed millions of North American ash trees, city officials said in a ...

Q: What do you think about a product made by Bonide called Annual Tree &Shrub? Could we use it on a fruit tree to kill bores and eat fruit the same year? A: Looking at the label’s active ingredients ...