Oak decline basically affects trees that are under stress. One of the most easily spotted symptoms are chlorosis or yellowing of the leaves. Chlorosis is when normally green leaves turn yellow due ...

The leaves are often fuzzy due to fine hairs and turn red or brown in the fall. Like poison ivy, poison oak produces small, ...

Black oak leaves are one of the best ways to identify the tree. They are about 3-9 inches long and can vary in shape . What makes them distinct are the lobes on a single leaf, which have sharp ...

News 13 can confirm that it is the cicadas causing those brown leaves on some western North Carolina trees. Many residents ...

The non-native oak lace bug is causing increased damage to Oregon white oak trees, according to the Oregon Department of Forestry. While the oak lace bug has been in Oregon since 2015, their ...

In the fall, a middle-aged man’s fancy lightly turns to thoughts of leaves. Raking them, mainly, but also wondering why his neighbor’s oak tree is shedding such freaking gigantic leaves.

A deadly new oak-tree disease can be prevented ... but “there is usually a yellow halo between the brown and ... “If someone suspects oak wilt, look for multiple leaves that died from the ...

A single large pin oak tree can rain down up to 400,000 oak leaf itch mites per day. Oak mites can live through the winter in protected areas or within leaves/leaf litter on the ground.

Oak galls, those small fuzzy yellow or brown balls on oak leaves and branches, may signify the health of your tree, Texas A&M AgriLife says. They are tiny, fuzzy, and yellow or brown in color.

And by all means -- even if your only oak belongs to a neighbor -- leave the leaves that fall, so they can return nutrients to the soil and keep those insects buzzing. Jan 23, 2025 Molly Glentzer ...

Willow oak (Quercus phellos) is a deciduous, common oak tree.A member of the red oak family, this tree has a dense, usually rounded crown and simple, linear leaves.