A deadly new oak-tree disease can be prevented by pruning them in the dormant season (if needed) instead of spring or summer.

Red oaks are most susceptible. Red oaks have leaves with pointed tips and include black oak, northern red oak, and northern ...

The red oak. Also called the northern red oak ... a certain fairy tale feel to your yard, but the problem is, it's a messy, ...

Oak wilt is caused by the fungus Bretziella fagacearum and it will kill oak trees, especially trees in the red oak family, ...

Also called the northern red oak, it's a beautiful tree with idyllically shaped leaves that turns a vivacious red during the fall. It's a stunning sight that lends a certain fairy tale feel to your ...