The U.S. Forest Service is concerned that a bark beetle outbreak happening now in Narraguinnep Canyon might make its way to Boggy Draw in Dolores. “If you go out in the Glade where this damage ...

Photo from publication FNR-492-W Question: I am actually a Master Gardner in Hamilton County and I need help with a tree bark damage question. We have a beautiful dogwood tree that is about 18’ tall ...

At this season, one of the most important features of trees and shrubs really shines: bark. “In winter, with the leaves gone, it’s more exposed, and we can really see it,” says Kris Bachtell ...

The bark of this tree is certainly easily recognized. It starts out quite smooth on young twigs, but as the branches grow, the bark begins to peel and crack, thus exfoliating.

Green bark is found on trees and shrubs of many different, unrelated species. In Australia, young bottle trees of Queensland forest and scrubland have green bark that turns dark with age.

How to protect your trees from bark beetles 03:03. As Colorado experiences its signature whiplash weather, arborists are warning that stressed trees are more vulnerable to pests and diseases.

Trees absorb methane (CH 4) through their bark, thanks to methane-hungry microbes. Through this mechanism, forests could be as much of a methane sink as soil, according to a study published July ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Skip to main content. Your source for the latest research news.