Q: Our oak tree is about 70 feet tall. This spring, it developed dried-out bunches of leaves starting at the ends of the branches. It’s rapidly getting worse, with more branches looking like they’re ...

Pictures of the leaves and the balls are attached. Can you help to identify the problem and any solutions that we need to pursue? – M&L W, Indianapolis A. My best guess is one of the many leaf galls ...

Oak leaf blister is caused by a fungus that attacks most species of oaks found in Louisiana. It can be particularly bad when the weather is cool and wet. (LSU AgCenter photo) Oak leaf blister, a ...

Since oak leaf itch mites are most active during the late summer and fall, Ohio State's Buckeye Yard and Garden adds that "these mites continue with their activity for a 4-6 week period and they ...

The weight loss and changes in the concentrations of major classes of macro-molecules were assessed in white oak (Quercus alba) and pignut hickory (Carya glabra) during processing in a third order ...