The children were part of the Capitol Junior Rangers program, a statewide initiative for children aged 7 to 12 to learn about ...

Known as the“Oak of the Mountains,” sessile oak (Quercus petraea) is one of the most ecologically and economically treasured tree species in Europe.

Galls are abnormal growths and can be caused by a variety of different organisms, including insects and mites, and ...

The discovery of Mediterranean oak borers in Novato has prompted an alert by the county agriculture department.

The discovery of Mediterranean oak borers in Novato has prompted an alert by the county agriculture department.

A bill that would ban the sale of certain types of invasive plants in Missouri awaits the governor’s signature. And the ...

In a Swiss pine forest, the treetops are being sprayed with mist in a bid to discover the effect that drier or wetter air has ...

The Maryland Department of Agriculture announced there are worsening conditions of beech leaf disease in the state.

An invasive beetle species with a taste for oak trees has been detected in Novato. The county agriculture department announced the discovery of Mediterranean oak borers on Monday and called upon ...

Residents observing tree stress and decline on private property may want to contact a certified arborist for guidance and ...

Every species of tree has unique characteristics, from its bark to its leaves, that you can use as clues to identify ...

This oak was planted a few years ago. Initially it was diagnosed with sun scald. Despite measures to try to help it, it just ...