Identification Tips: Ash trees have no nuts but clusters of ... leaflet with 11 to 17 slightly sickle-shaped leaflets. Black locust trees have a leaf with seven to 19 elliptic leaflets and ...

Salem crews will soon begin injecting city-owned ash trees with an insecticide to protect them from the emerald ash borer.

Patch made an initial survey of the black ash trees at Lake Carmi State Park in Franklin to identify which ones might be good for basketry. "Just because it's black ash doesn't mean it's a good ...

The decline of black ash trees is also a concern to Tyler Everett ... hindering forest managers from quickly identifying and eradicating it. The invasive pest has infiltrated nearly 60 percent ...

A new initiative aims to protect black ash trees, now considered endangered, from the invasive emerald ash borer that has wrought havoc on ash tree populations. “It’s an insect that’s ...

The invasive species infects and kills ash trees, and there’s nothing that can be done to save a tree once the bug bores into it. EAB detection can be about three years behind, meaning it could ...