Do your evergreens have yellow or brown needles? There are many causes of the amazing color-changing needles. Knowing the cause of the discolored needles will help you know if it is nature taking its ...

Needles on a jack pine branch are browned and curled after the tree was infested with budworm. (Left); A group of jack pine trees that have been infested with jack pine budworm show browned needles on ...

Q. Two of my dwarf Alberta spruce has a problem that causes the needles to turn brown and fall off. I have tried insecticide and fungicide to control the problem. One of the trees looked much better ...

Q: My firs and spruce trees seem to have a lot of dead needles on the inside of the trees. The outward appearance of the trees is beautiful, but upon closer inspection, they don't look too healthy.

In windbreaks and home landscapes across northeast Nebraska, people are noticing pine, spruce, arborvitae and even cedar trees turning a tan to brown color instead of the spring “green up.” The ...

FARGO - Many of the evergreens in North Dakota, especially pines, are not very green this spring. Some have turned completely brown, while others are showing needles with brown tips and green bases.

Each year, thousands of Arizona residents email or call Rosie Romero’s radio show with questions about everything from preventing fires in their chimneys to getting rid of tree roots invading their ...