Oak wilt is one of the deadliest tree diseases in the United States, killing millions of oak trees across 76 Texas counties. It’s a fungal disease that interrupts their vascular system ...

One thing you’ll want to leave off your landscaping to-do list, at least for a while, is pruning your oak trees. February ...

The safe period to prune oak trees is over, according to the Minnesota Department of Natural Resources. With recent warm temperatures, oaks are now at high risk of becoming infected with oak wilt.

This fungus has been found on a Patagonian tree called ulmo (Eucryphia cordifolia ... think that the fungus produces this gas in order to kill competing species, and in its composition they ...

Oak wilt is one of the deadliest tree diseases in the United States, killing millions of trees across 76 Texas counties. Texans ...

In comparison, the disease killed 44 trees the previous fiscal year, the association said. The wilt condition is caused by a fungus transmitted by ambrosia beetles measuring 4 to 5 millimeters long.