What you can do about yellownecked caterpillars: if you have an oak tree suffering an infestation, consider dusting the ...

"Stink bugs, in particular the brown marmorated stink bug, can be devastating to tree fruit,” says Blaauw. These pests feed ...

Lecanium scale attach themselves to the leaves and twigs of trees and feed on plant nutrients, causing significant damage.

Have you been noticing that many deciduous trees throughout the area are covered in browned, dying leaves and branches? The ...

Nothing’s wrong — provided you know a little about how to read the tree leaves. Margaret Roach is the creator of the website and podcast A Way to Garden, and a book of the same name.

A dding trees with red leaves to your plot is a wonderful way to introduce ornamental detail and vibrant color. Not only do they add showstopping color, but trees with red foliage create warmth ...

Some trees hold their dead brown leaves through the winter and kick them off only as buds swell, leading to the new growth for the season. This condition is called marcescence, meaning ...

THE fluctuating UK temperatures may be leaving your olive tree looking a little worse for wear. However, following these ...

Leaves of many of our trees went straight from green to dead brown this fall when a flash freeze hit on Nov. 11. Here's why they're still hanging on ...

I usually have the leaves shed by our two towering silver maple trees collected and mulched by Thanksgiving. This year, loads of leaves still haven’t dropped, and those that did are buried by a ...

After the trees shed leaves as part of any natural cycle, new growth will emerge to replace the old foliage. If the tree is stressed and drops leaves, it will produce new foliage, provided that ...