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 ...

MICHIGAN (WNEM) - The Michigan Department of Natural Resources (DNR) is asking the public to prune their oak trees in the winter to help stop the spread of oak wilt. Oak wilt is caused by the ...

“Prevention is key to stopping the spread of oak wilt. Any new wound on an oak tree can be an entry point for infection ...

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

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.

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