Whether trimmed for health, safety, or aesthetics, it is imperative to understand when to prune oak trees to keep them protected. Pruning anytime outside of dormancy is a risky bu ...

Iowa’s red, black, and pin oak trees are more susceptible to oak wilt, and typically lose most of their leaves and die within a month or two after showing symptoms. White oak species demonstrate ...

The tree responds by plugging the tissues, resulting in a lack of water to the leaves, slowly killing the infected tree. All oaks are susceptible to oak wilt. Red oaks are the most susceptible and ...

WACO, Texas — Oak wilt is a fungus that is carried ... you should call an arborist that's licensed to treat them. If leaves start to wilt rapidly and the tree begins to die off it could be ...