A: When the needles on a pine tree turn yellow, the first reaction is that the tree has a disease or insect problem. But evergreen needles do not stay green forever. The older, inner needles discolor ...

CONCORD — White pine trees in New Hampshire have been dropping needles, but that is to be expected after last year’s rainy late spring and summer, according to the N.H. Forest Health Bureau. For the ...

Many of the inner needles of my white pine tree are turning brown, but the limb tips are still green; could this be the bad pine disease going around? - Norm, Tulsa Brown pine needles in fall are most ...

Perhaps you have noticed our pine trees in the surrounding area are losing needles. Many of them are shedding lots of needles, so much so that people are a little concerned. Don’t panic – this needle ...

Q: I have a number of Afghan pines that have some whitish cottony stuff on the ends of many branches. Can you tell me what this is and if it is a problem? A: The pine samples I collected show signs of ...

I visited a friend in Evanston last weekend whose home had several white pines. His white pines were also dropping lots of needles, leaving an attractive pine needle mulch on the beds under the trees.