NORTH PLATTE, Neb. (KNOP) - The city of North Platte began marking green ash trees at many of the parks throughout the city this week. Last summer the Emerald Ash Borer was found in the Memorial Park.

Puzzled by the decline of their green ash trees, one homeowner posted several photos to the r/Arborists subreddit to gather any helpful insights. The photos show two young green ash trees with ...

A comparative study of ash trees conducted in Ohio shows that structural integrity of ash trees can begin to decline even when trees are mostly green and have two thirds of the canopy still intact.

Several species of parasitic Hymenoptera were collected from EAB-infested green ash trees or reared from late-instar EAB larvae, prepupae, and/or pupae. These included Balcha indica (Mani & Kaul), ...

An invasive species of insect is putting ash trees in Northern Ireland under threat ... You may also have noticed hordes of tiny lime-green caterpillars beneath them. But these caterpillars ...

A metallic green insect smaller than a penny threatens to destroy Minnesota’s 867 million ash trees. Local agencies are concerned after the emerald ash borer was found recently in Wisconsin ...