Oak wilt is an invasive vascular disease caused by a fungus that disrupts the movement of water and nutrients in the tree, causing the leaves to wilt and drop off. Red oak trees are most susceptible ...

Oak wilt has also been confirmed in 24 U.S. states, including those close to Canadian borders such as Michigan, Ohio, Pennsylvania, and New York. “The loss of oak trees can be felt in both urban and ...

The Invasive Species Centre in Sault Ste. Marie urges residents to refrain from pruning oak trees during the no-pruning season, which runs from now until November. Pruning or otherwise damaging oak ...

Oak wilt has also been confirmed in 24 U.S. states, including those close to Canadian borders such as Michigan, Ohio, Pennsylvania, and New York. “The loss of oak trees can be felt in both urban and ...

The disease has also been found in 24 U.S. states, including Michigan, Ohio, Pennsylvania, and New York. Colin Cassin, Executive Director of the Invasive Species Centre, emphasizes the importance of ...

Oak wilt is an invasive vascular disease caused by a fungus (Bretziella fagacearum) that disrupts the movement of water and nutrients through oak trees. ... Ohio, Pennsylvania, and New York.

Oak wilt is an invasive vascular disease caused by a fungus (Bretziella fagacearum) that disrupts the movement of water and nutrients through oak trees. ... Ohio, Pennsylvania, and New York.

Oak wilt is one of the most destructive tree diseases in the U.S. and has been killing oak trees in Central Texas in epidemic proportions. The Texas A&M Forest Service urges all Texans ...