Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs and ...

If you notice bare branches on your maple tree this spring or observe a sudden leaf drop, your tree may have an insect problem and the maple petiole borer may be the culprit. Although trees drop ...

In between beach days and backyard barbecues, the end of summer is a good time to examine your trees for signs of hazardous invasive insects. The USDA has named August as Tree Check Month to encourage ...

Common tree pests fall into three main categories: defoliators such as tent caterpillars that eat leaves, borers like emerald ash borer that attack the wood of the tree, and sap suckers like scale ...

Maple trees in urban environments show signs of stress due to the urban heat island effect. Impervious surfaces like pavement retain heat and disrupt water absorption, stressing trees and making them ...

As wonderful as the shade of old neighborhood trees can be, certain tree types are especially at risk of an infestation ...

A study in the journal Forests highlights the critical need for understanding and managing nonnative forest specialist and generalist pests. "We classify pests for easier management; it's just a ...

Trees can add beauty and value to a home landscape — if you plant the right species and find the right spot for it. Here are ...

A couple of recent, late June, incidents are reminders that gardeners need to be vigilant during the long, warm days of summer. Being cold-blooded, insects that are sluggish in cold weather become ...