Loren Lilyquist of Hermantown holds a short-needle spruce as Doug Melander uses a chain saw to cut the tree Sunday at Pine Knob Tree Farm in Hermantown. The farm has offered fresh cut trees for 53 ...

has deciphered that a short-cut in the photosynthetic machinery allows the needles of pine trees to stay green. The study was published in the journal Nature Communications. In winter, light ...

Those trees include the long-needle pine varieties like the Austrian and Scotch and mungo, a short-needle dwarf pine. The trees most affected are those 15 years or older, he said. Trees that ...

“We haven’t done much of this short needle pine,” LSA Executive Director Dennis Palmer said Thursday. “We have some other white cedar trees we have planted.” New Jersey is about as far ...

There is also the matter of pine needle drop that makes it ... that wafts through a forest of pines. But short of going whole hog for them, pine trees may be more of a curse than a blessing ...

Dothistroma needle blight: A foliar disease primarily caused by Dothistroma septosporum and, less commonly, Dothistroma pini, leading to needle necrosis and decline of pine trees. Host ...

Pinus strobus, or white pine, is one of four native pines and the largest northeastern conifer. Redbud trees ... long needle-like leaves (in contrast to overlapping scales or single short needles ...

Between 25 million and 30 million real Christmas trees are sold in the US each year ... Christopher Kimball’s Milk Street last week. Pine needle tea is rich in antioxidants, vitamin A and ...

One of the southern yellow pine trees that have native populations in Frederick County is the short leaf pine (Pinus echinata). There are some small populations of this tree scattered around ...

White pine trees in New Hampshire have been dropping needles this spring but the state Forest Health Bureau says not to be concerned: It’s the result of last year’s rainy late spring and ...