University of Missouri Extension has a free program to identify oak tree diseases affecting trees across Missouri. See how to ...

Add Yahoo as a preferred source to see more of our stories on Google. A group of young cedar trees infected with blight - N. Mitchell/Shutterstock There's nothing quite as majestic and imposing as a ...

Don't panic if you see spots on your tree's leaves or something strange on the bark. Get to work diagnosing the problem with this guide that features pictures of common tree diseases and pests that ...

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Healthy trees add significant value to property, while sick or dying trees pose dangerous risks during our frequent thunderstorms. This guide explores the most prevalent tree diseases in the Charlotte ...

Waiting until the leaves drop in fall is a rule of thumb for pruning shade trees, mainly because you can see bare limbs better, and the job is less “messy” without leaves attached to the cut branches.

Growing fruit trees comes with many perils. As well as the unpredictable weather, there is always the risk of pests nibbling your fruit and diseases that can harm trees and wreck harvests.

The Michigan Department of Natural Resources is urging people to pause any pruning of oak trees to help stop the spread of a deadly tree disease. The risk of oak wilt, an invasive fungal disease that ...

Looking upward into the branches of a very large elm tree. - Alex Cristi /Getty Images Summertime shade might be the most obvious benefit trees provide, but they also improve air quality, cool the air ...