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

Waiting until the leaves drop in fall is a rule of thumb for pruning shade trees, mainly because you can see bare limbs better, and the job is less “messy” without leaves attached to the cut branches.

MISSOURI (KSNF/KODE) — University of Missouri Extension’s Plant Diagnostic Clinic, in partnership with the Missouri Department of Conservation (MDC), is offering free testing for all common oak tree ...

MU’s Plant Diagnostic Clinic and Missouri Dept. of Conservation continue free testing for common oak diseases, including oak ...

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 ...

Oaks are historic and majestic trees that can grow for hundreds of years and reach over 100 feet in height. They are grown in ...

Oak trees sent to the University of Connecticut that originated in a Maryland nursery appeared to have been infected with oak wilt, but the trees were destroyed before the disease could be positively ...

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 ...

TOLEDO, Ohio (WTVG) - Big oaks are one of the dominant tree types across our metroparks. We even have a whole region named after them, but they’re increasingly threatened by the spread of a disease ...

There are five invasive diseases that Michigan wants the public to be aware of. (DNR, USDA Forest Service, MDARD, Bugwood.org, OSU Extension) There are five invasive diseases that Michigan residents ...

A deadly disease threatening some of the west coast's most important cultural and environmental plants has spread again, this time to Yurok tribal lands in Del Norte County, California. With cultural ...