University of Missouri Extension has a free program to identify oak tree diseases affecting trees across Missouri. See how to ...

Q: The leaves on my newly planted oak tree have numerous holes, and the edges of the leaf are missing. I do not see any insects, but I am worried about the tree. Most of the tree is like this. A: Oaks ...

First Editions Majestic Skies, a selection of northern pin oak, is known for straight branching, a symmetrical shape and red autumn foliage. For any type of oak, pruning should be done from November ...

Live oak decline and oak wilt are commonly confused. There is good reason for this. What is now called oak wilt was called ...

SPRINGFIELD, Mo. (KY3) - In a collaborative effort with the Missouri Department of Conservation (MDC) Forest Health Program, the MU Plant Diagnostic Clinic announced it will provide free testing ...