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.

PITTSBURGH — An invasive fungus is wreaking havoc on local oak trees. Oak wilt disease is fast-moving, killing some trees in less than a year. Local experts showed Channel 11′s Lisa Sylvester what to ...

ANN ARBOR, Mich. (CBS DETROIT) - Several cases of oak wilt fungus have been confirmed in the Bird Hills Nature Area after a concerned resident reported a tree that looked unhealthy to city officials.

Texas forest officials are trying to stop residents from pruning their trees in the new year to guard against a deadly tree disease known as oak wilt. Winter is typically the best time to trim trees, ...

Q: I need a crash course in oak wilt. What types of oaks are most likely to be affected? How can I know if my trees are in danger? What precautions can I take, and who should I hire? When can I have ...

PEORIA, Ill. (AP) -- A fungus that attacks oaks and can spread from tree to tree is continuing its assault in central Illinois this summer, experts say. The disease, oak wilt, was first noticed ...

DALLAS — In the serene community of Lake Highlands, the sight of grand oak trees has long been a source of pride and joy for residents like Sherry Koeninger. The stately trees, which have flourished ...

CENTRAL TEXAS (KXAN) — Texas A&M Forest Service experts are forewarning Central Texas property owners about the dangers of oak wilt, a fungal tree disease that can substantially impact property values ...

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 ...

AUSTIN (KXAN) — As the winter months roll in through Central Texas, so, too is oak wilt season. Oak wilt is one of the most impactful tree diseases nationally, and is particularly destructive here in ...