Q: We have a sycamore tree that is having a problem leafing out this spring. What can we do to help keep it healthy? A: Sycamores are found nationwide, and in some areas there has been a prolonged ...

Waiting for winter assures that trees are dormant ... northern red oak and pin oak. Trees in the white oak group have rounded leaf edges and are less susceptible. Affected trees will suddenly ...

MICHIGAN (WNEM) - The Michigan Department of Natural Resources (DNR) is asking the public to prune their oak trees in the winter to help ... and northern pin oak. The DNR said once a tree is ...

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.

Galls on oak leaves are harmless growths caused by specific insects. They have different shapes depending on the insect species causing the gall.

However, due to a deadly disease which is spreading among our most stately shade tree—the venerable oak, the middle of winter is the only time when we should consider doing any type of pruning ...

Another oak group, and sometimes the only one present, is the red group, which includes red, black and pin oaks ... having some acorns hanging on trees during winter. White oaks will be bare ...

One key characteristic of pin oak are the branches, which angle downward especially on the lower part of the tree. The pin oak tends to keep its lower branches for a long period of time, which can ...

The winter months are the ideal time to prune ... northern red oak, and northern pin oak. Trees in the white oak group have rounded leaf edges and include white oak, swamp white oak, and bur ...

and northern pin oak. Trees in the white oak group have rounded leaf edges and include white oak, swamp white oak, and bur oak. Symptoms usually appear from late June until September. Trees will ...