Our arborist advice section is the most extensive expert collection of tree, lawn and landscape care tips and educational resources that you will find anywhere.
Download our spring checklist to prepare your trees and landscape for a healthy growing season.
Davey expert Jim Zwack discusses the emerald ash borer, from identification to flexible treatment options that are now available and may protect your ash trees.
Anthracnose is a leaf disease of shade trees, specifically ash, maple, oak and sycamore.
It’s a simple fact: healthy landscape trees endure storms better than unhealthy trees. There are three factors that come into play when you’re preparing your trees for high winds and severe weather: the density of the tree canopy, the strength of the branches and the health of the root system.