Does your oak tree have brown leaves? If it is a Bur Oak tree, then it may be affected by Bur Oak Blight. The Extension office has seen several pictures over the last couple of weeks of Bur Oak ...

“We typically suggest to stop pruning oaks around March 15,” explained Tivon Feeley, forest health program leader with the Iowa DNR. “The unseasonably warm February has moved up that date. Pruning oak ...

Acorns develop in 2019 on an oak tree in Amana. Native oak trees can support ... stands and deer protection and can choose four acorns from five native Iowa oak species. In addition to other ...