New Hampshire Union Leader

NH forest officials: Pine trees shedding needles no cause for concern

White pine trees in New Hampshire have been dropping needles, with state officials blaming last year’s rainy late spring and summer. The state’s Forest Health Bureau says there’s no cause for concern, ...
Brattleboro Reformer

UNH forest program notices pine needle loss

DURHAM, N.H. (AP) -- A University of New Hampshire forest program has noticed that white pine trees in northern New England seem to be losing more needles lately. The Forest Watch program says the ...
Concord Monitor

State: Don’t worry about the pine trees shedding needles

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 summer and ...
Nature

Dothistroma Needle Blight Pathogens and Pine Tree Susceptibility

Dothistroma needle blight (DNB) is a serious foliar disease impacting a wide range of pine species throughout the globe. The disease is principally associated with the fungal pathogens Dothistroma ...
Yahoo

While loss is obvious, pine tree needle shed is normal for this time of year, experts say

Evergreen trees and shrubs often alarm homeowners by losing needles in autumn. There’s usually no need for concern. “It’s part of the regular life cycle of these plants for some needles to turn yellow ...