An MLA has raised concerns about the impact an invasion of non-native caterpillars will have on local ash trees after ...

The North Dakota Forest Service announced updates to its North Dakota Register of Champion Trees in April, including a green ...

A pest that last made a major appearance in Kansas nearly a decade ago is back — and it’s feasting on ash trees across the ...

Thousands of invasive caterpillars which are threatening native ash trees have been spotted at locations across Belfast. The ...

A new program launching this summer will help connect residents with nature while deepening their knowledge of trees and ...

Today, the white ash trees that ... by a metallic green, wood-boring beetle, one-half inch long and one-eighth inch wide, the emerald ash borer (EAB). It can kill all species of ash trees.

Seeing blue dots, red Xs, orange circles and purple bands on trees and wondering what they mean? Here's what we found out ...

Ryan Murphy and Ben Held, co-investigators on the U’s disease-resistant elm selection and reintroduction program, want to ...

The tree removal project was prompted by the presence of the emerald ash borer, an invasive wood-boring beetle. In Greater Sudbury, as in many other parts of North America, the ash population has been ...

Plant scientist Rebecca Jones recommends planting the heat-tolerant Risdon peppermint, which is currently found only on ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content ...

An invasive green beetle called the emerald ash ... and planting different tree species that can replace dying ash trees long-term. However, the funding for many of those efforts is ending ...