This is the time of year when borer damage in trees and shrubs is most obvious. Limbs are dying. Their damage can be seen from a distance now, but they’ve been working hard feeding on the inside of ...

Davey Tree Service's Abby Alm works to fell an ash tree at Rocky Mountain High in Fort Collins on Tuesday. Ash trees are being removed in large numbers from public spaces around town, including PSD ...

I’m concerned with my purple leaf plum tree. Originally, I was only concerned with the dark crusty limbs, and then I noticed some stuff like dark coffee grounds at the trunk. How bad is this? And how ...

If you’re having trouble with your trees or woody shrubs, the first call you should make is to an arborist. A certified arborist has specialty education in trees and the latest information on how to ...

With the recent confirmation of Emerald Ash borer (EAB) in Columbus by the Nebraska Department of Agriculture, some ash tree owners might consider treating their trees now. If so, wait until spring.

Q. Last year we planed a small, weeping birch tree in our backyard without doing any prior research. Dumb, I know. It seemed to have a rough time adjusting, despite our attention on keeping it ...

Yep, those straight rows or columns of holes in the trunks and limbs of your tree are compliments of the pretty sapsucker woodpecker. These pretty birds are seeking the sugar that has been ...