Orange cankers and cracked bark on chestnut trees may signal a destructive fungal disease that spreads more easily than many ...

One of the most dangerous pests of trees is humans, especially humans with equipment. Lawn mowers and weed trimmers can cause injuries that create a hazard when an injury leads to tree disease or ...

A: I spent 45 minutes doing my homework. I believe you have a crustose form of lichen growing on the limbs. You may already be familiar with lichens. This tree already had a heavy sampling of them on ...

Q: We purchased a home with four white and pink flowering crabapple trees, and one of the trees is struggling. Less than half the tree shows growth. Should we cut out the dead branches and hope the ...

Homeowners have complicated relationships with trees. Most people know how important trees are to our environment, our health, and the landscape on which their properties sit. At the same time, trees ...