A towering Black Oak tree looms dangerously close to a home, ... With calculated precision, the heavy branches and trunk are brought down in a controlled manner to ensure safety.

Santa Clarita Valley oak trees are being invaded by the goldspotted oak borer; ... There would also be staining on the bark, which looks like black discolored drips coming down the trunk.

A deadly new oak-tree disease can be prevented by ... disease grows black mats ... because oak roots will push their nutrients to any trees they’re grafted to when the trunk is ...

Use leaves, bark, and habitat to identify the black oak tree. Learn about this tree's identifying characteristics, where to find it, and more.

Richard B. Lewis, III, Psomas Kai T. Palenscar, PhD, San Bernardino Valley Municipal Water District Californias native walnut taxa (Juglans spp.

black, branched trellises on the cut face of wood; MOB create tiny, perfectly round entrance holes; Mediterranean Oak Borers have also been reported in elm, maple, and walnut trees, “although ...

Butterfield tracked down the owner of the property on which the tree stood and was told whoever removed the trunk could keep it. “I thought about who could possibly move this trunk, which was 18 ...

On the pin oak, the alternately held leaves typically have less lobes than other members of the red/black oak group. In the fall, leaves change from medium green to a red to reddish brown color. One ...

In the white sunset, the mosses and lichens that clothe the bark of the trunk gain a subtle beauty; more than 700 different lichens inhabit the oak’s rough tessellated bark; the most conspicuous of ...

DEAR NEIL: One of my five oak trees is having this problem and I’m wondering what I should do. I hope it’s not a disease that could spread to my other trees. Thanks for any advice you can give ...

Oak trees at the nursery start at just over $100 for a 2- to 5-foot-tall oak tree in a container for DIYers to take home and plant themselves. A larger, 2-inch trunk diameter bur oak, standing 8 ...