Knowing how to recognize and deal with pests that are commonly found on lemon trees can help to ensure your plant thrives and ...

If you’re considering adding an apple tree to your home landscape this spring, it’s important to choose an appropriate ...

The best time to prune most of our deciduous trees and shrubs is late winter. One reason is that insect pests and plant ...

A new Colorado State University study of the interior U.S. West has found that tree ranges are generally contracting in ...

An area on the outside of a tree trunk that appears to be stained white or looks wet during summer is likely bacterial ...

Japanese maples add a touch of elegance and color to your yard, but you should know about the issues affecting these trees ...

Consulting arborists are specially trained and experienced in the assessment and diagnosis of tree and shrub issues caused by insects and diseases as well as environmental conditions. They may be self ...

PA restricts the ability of kauri to transport water and nutrients between their roots and their leaves, causing the condition known as kauri dieback disease, which eventually starves and kills the ...

Genetic modification is the only credible path to restoring the blight-wracked American chestnut. Bruce Beehler is a ...