MICHIGAN (WNEM) - The Michigan Department of Natural Resources (DNR) is asking the public to prune ... oak trees until the winter avoids a potential risk of infection that can persist into late ...

“We really try not to prune oak trees during that period," he ... trees isn’t limited to a few cool months. “Fruit trees can handle summer pruning if you’re trying to control growth ...

We just want a physical barrier.” To be extra cautious, experts recommend trimming oak tree branches primarily during peak summer or winter, before mid-February. And remember: always seal open ...