One key characteristic of pin oak are the branches, which angle downward especially on the lower part of the tree. The pin oak tends to keep its lower branches for ... season to avoid attracting ...

Iowa’s red, black, and pin oak ... the disease. You can continue to prune oaks all winter long, but should stop by the end of ...

Experts explained why this is the best time of year to prune your trees to avoid a deadly tree disease. In the spring and summer months of the year, oak trees like red oaks and even white oaks are ...