If you've had a dry spell or extreme temperatures, this can cause the needles to dry out and brown. The cold can also be an ...

Sparse ground cover means the threat of fire is greatly reduced, a danger further lessened by the relative paucity of dead bristlecone needles in a landscape where trees are few and far between.

One thing you don’t want all around, though? Shedding Christmas tree needles. A live Christmas tree is bound to lose some needles naturally. But when it becomes excessive, it might be time to ...

Can pine needles cause abortions in cows? The short answer is “yes.” Pine needle abortion can cause significant losses for ...

The beauty of a green, fresh-cut tree is one of the highlights of the holiday season. If you’re among the millions of Americans who still treasure a fresh-cut Christmas tree, a trip to your ...

Brown spot needle blight and herbicides are contributing factors to the poor health of pine trees in southeast Arkansas, according to a report from the Arkansas Department of Agriculture's ...

Brown spot needle blight and herbicides are contributing factors to the poor health of pine trees in southeast Arkansas, according to a report from the Arkansas Department of Agriculture's Forestry ...