Avoid pruning or wounding oaks from April 15 to July 15

LANSING — Help prevent the spread of oak wilt: Avoid pruning or wounding oak trees between April 15 and July 15 Oak trees have a reputation for being mighty, but these majestic trees need our help in spring and early summer to prevent the spread of a microscopic killer. From April 15 to July 15, oak trees are at high risk for oak wilt, a serious fungal disease that can weaken white oaks and kill…