A: With vertical cracks in the bark along the trunk like that, I suspect those are frost cracks. These commonly happen in ...

We love the vibrant colors of maple trees in the fall. These deciduous beauties bring not only great color but also a recognizable leaf shape and (our favorite) whirlybird seeds that helicopter their ...

Anthracnose, a fungal disease affecting maple trees, is prevalent in Greater Columbus due to the cool, wet spring. The disease causes brown leaf spots, curling leaves and premature leaf drop, but ...

The list of diseases attacking trees in the Pacific Northwest grows every year. A pathogen new to Pierce County brings an added concern: It can injure people. A research project using citizen ...

The list of diseases attacking trees in the Pacific Northwest grows every year. A pathogen new to Western Washington brings an added concern: It can injure people. A research project using citizen ...

PORTLAND, Ore. (KOIN) – Recent sightings of invasive species and a tree disease in and near Washington have state officials asking the public to keep their eyes open and report anything that seems out ...

Trees in a park in Leicester are being felled because they have become infected with a harmful fungal spore that turns them black. Leicester City Council said 17 maple trees in Victoria Park were to ...

DURHAM – More than half of New Hampshire’s deciduous and mixed forest land is dominated by maple, birch and beech trees, which not only define the picturesque scenery but contribute to the economic ...