The invasive goldspotted oak borer has spread across SoCal, leaving boneyards of dead trees behind. This June, UC ANR and community partners launched an effort to track this pest.

Beech trees often come in clusters, as the matriarch sprouts dense groves, producing nuts that are a nutritious staple of ...

Related: 8 Fruit Trees You Can Grow Almost Anywhere for Easy, Delicious Harvests Okame cherry ( Prunus × incamp 'Okame') is ...

The most wind-resistant trees have deep, extensive roots, strong trunks, and flexible wood that bends under wind pressure ...

"The past two years have seen extreme drought across Nebraska. While native species like the bur oak are drought-tolerant, ...

“Oak trees are an iconic and much-loved part of our British landscape. By reporting any sightings of the oak processionary ...

Coming into contact with the caterpillars’ distinctive white ... oak processionary moth to the Forestry Commission, we can all minimise the pest’s spread as well as reduce their impact on tree ...

Old Wolf Oak at Ponca State Park, one of Nebraska’s oldest trees, has died, according to Nebraska Game and Parks. The bur oak ...

DEAR NEIL: We have a red oak in our backyard ... We want to save our tree. Dear Reader: I can’t tell if the bark loss higher up on the trunk is on the same side as the stub of a branch at ...

Q: We have a sycamore tree that is having a problem leafing out this spring. What can we do to help keep it healthy? A: Sycamores are found nationwide, and in some areas there has been a prolonged ...

White oak trees have grayish-textured bark. The English Oak is a medium-growing deciduous tree with lobed green leaves. These trees grow up to 60 feet tall, with a canopy up to 70 feet wide. Some ...

Figure 2: Lower trunk of white oak with smooth patch symptoms. The fungal structures may be mistaken for wood decay fungi, but because smooth patch fungi invade only the nonliving, outer bark tissues, ...