and post oak. Anthracnose diseases of hardwood trees are widespread throughout the eastern United States. The most common symptom of this group of diseases is dead areas or blotches on the leaves.

A fungus called the weeping polypore (Pseudoinonotus dryadeus), which forms underneath oak trees here in the eastern U.S., produces yellow to brown droplets atop the cap. [Related: Chefs are using ...

"Fresh wounds attract these beetles, increasing the risk of infection." Experts warn against common yard habit that could kill your trees in weeks: 'We encourage people to avoid ... until November' ...

Because oak trees are native to Texas ... It spreads in two primary ways: above ground, where sap beetles transfer the fungus from infected to healthy trees via fresh pruning wounds; and below ...

Texas A&M Forest Service is offering cost shares for Texas landowners to suppress the spread of oak wilt through the Texas ...

Oak wilt is one of the most impactful tree diseases nationally, and is particularly destructive here in Central Texas, according to the Texas A&M Forest Service. Oak wilt involves a fungus that ...

Woodland owners and managers are being invited to play a part in helping to monitor the health of Britain’s most iconic tree ...

Oak wilt, which has been in Minnesota for ... Most of the damage is done underground — by a fungus that attacks the tree's roots, cutting off its water supply. "The consecutive summer droughts ...

Trees highlighted as "at-risk" in the study include oak, cherry, pine, larch and spruce. The ash dieback epidemic prompted the government to assess all pests and diseases that could potentially ...