This beloved shade tree requires a specific pruning schedule to stay healthy, and winter timing protects it from diseases ...

From vibrant red maples to golden Norway maples, some local trees are still displaying their seasonal transformation as ...

Gardening season is underway, and you may have questions. To ask one, simply go to the OSU Extension website, type it in and include the county where you live. A photo is very helpful. Q: Our oak tree ...

The red pigments in some fall leaves have proven to be a puzzle for researchers who debate why leaves bother to go red.

Autumn is the perfect time to hike with kids and hunt for colorful leaves and unique acorns in Southeast Missouri’s diverse ...

Purdue Landscape Report: Each spring the PPDL receives several samples of oak trees showing curled, twisted, stunted and/or generally ratty looking leaves. When there are holes in the leaves or leaf ...

With so many inquiries from people concerned about a particular problem, it’s time to write about it: Coast live oaks in and around Napa with leaves dropping and looking diseased. The upper surface of ...

The weather this past Halloween was a bit spooky — too warm, a little muggy, and windy as heck. In the afternoon, before the festivities got underway, I took our dog Scout for a pre-trick-or-treating ...

During the period between April 15 and July 15, beetles actively carry spores of fungus from tree to tree, meaning oak trees are at high risk for infection with oak wilt. Oak trees with wounds in ...