There’s some big machines in your yard waking up. They’re your trees! It’s amazing to follow what goes on inside trees as they wake up and they don’t make any noise.

Tree owners and managers need to prune trees to maintain aesthetic characteristics, remove infected limbs, reduce risk, or improve structural stability. Proper pruning practice and understanding tree ...

Locate the branch collar. The branch collar, which encircles the branch parallel to the trunk, contains special tissue that enables the tree to seal the wound, Janoski said, so it’s critical not ...

Question: My maple tree has one branch that has turned fall color, but the rest of it is still green. Should I be concerned about this branch?

The fungus invades the xylem (ZI-lem), the water conducting tissue, that extends from the roots up through above-ground tree tissue. All oaks are susceptible to infection by B. fagacearum but red ...

All of that tissue underneath the superficial bark layer is critical in transporting nutrients to the rest of the tree. With the amount of tissue removed, the trees could starve to death.