Q: The leaves on my newly planted oak tree have numerous holes, and the edges of the leaf are missing. I do not see any insects, but I am worried about the tree. Most of the tree is like this. A: Oaks ...

DEAR NEIL: We have a red oak in our backyard. Bark started peeling in the fall, but it has become prevalent this spring. There are also tiny holes in the trunk like a woodpecker might cause, but we ...

A mammoth Penn Charter-era Red Oak that has spread its canopy over Collingdale for hundreds of years has been taken down, brought low by disease. Tree surgeons from Executive Tree Care spent Thursday ...

A binational collaborative project is exploring environmental factors that affect the northward expansion of oak wilt, a fatal tree disease spread by sap beetles. Researchers from Michigan ...

Around 4:45 a.m. on Saturday, Sept. 23, a large red oak tree was uprooted by a gust of wind and fell across Elm Drive, shattering windows in two bathrooms and two dorm rooms in Edwards Hall. The windy ...

Like the rest of the red/black oak group, the Northern Red Oak has multi-lobed leaves with bristle tips. This native tree, however, has a group of buds at the terminal end of the stem that are smooth, ...

FORT KNOX, Ky. — Members of the Natural Resources Branch handed out approximately 500 white flowering dogwood, Eastern redbud and Shumard red oak tree seedlings at the Main Exchange in honor of Arbor ...