In Fielding Questions, readers also asked about the danger of rabbits eating sod and how to prevent onions from rotting.

Then there is the fungus, Beauveria bassiana. This fungus is neither the tree’s nor the beetle’s friend; as a pathogenic ...

The seasons are changing from fall to winter, and one of the major changes to the environment is that the deciduous trees have lost their leaves. Evergreen trees may still have green needles, but all ...

Gregory Moore does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

As Colorado experiences its signature whiplash weather, arborists are warning that stressed trees are more vulnerable to pests and diseases. Peel back the bark, and you may find a predator in your ...

If you are looking for a tree with white bark for your garden or trying to identify a tree that you have recently seen, this page is designed to help. White-barked trees have an otherworldly beauty ...

Hickory trees are one of the most important hardwood trees in North America. Hickory isn't one single type of tree; it's a variety of species within the Carya genus. There are about 12 species that ...

Q: I recently purchased a home with several mature navel orange trees. One of the trees has about half the bark missing from the trunk and sort of circular looking lesions that ooze sap in the area ...

If you have cleaned up the vegetable garden and cut back your perennials, you might be feeling just a little smug — especially since this gardening guy admits he is behind you in completing those ...

Here in New England, the pine bark beetle also seems to be causing more tree deaths than previously, and ecologists have ...