Storms, pests, diseases, and overcrowding can all signal it's time to cut down a tree. Look for these signs and more to know when to call an arborist.

This paper introduces an innovative concept for the use of multispectral stereo pair of satellite images to identify dangerous trees and plants along overhead transmission rights of way. Multispectral ...

DEAR JANET: We have a problem with our lone Japanese Maple tree in our front flower bed. We think it has a fungus, and we're not really sure if we can do anything to save it.

Dogwood bonsai are unfortunately prone to several common conditions and pests. Powdery Mildew Appearing as a white powdery mess that coast the tree, powdery mildew may cause the leaves of your bonsai ...

A few feet away, a few pine trees are also dead, with the bark peeling right off one. That looks like a lightning strike. But the other trees are 20 feet away, with healthy plants between them.

A few feet away, a few pine trees are also dead, with the bark peeling right off one. That looks like a lightning strike. But the other trees are 20 feet away, with healthy plants between them.

Champion explained that elm trees release pheromones when they are trimmed that attract elm bark beetles. The beetles carry the DED fungus on their body and are most active during those months.

World Environment Day today – In Greece, fir and plane trees are drying out en masse, infected by fungi and possibly imported insects – How climate change favors the spread of the phenomenon ...