Factors Controlling the Early Development and Survival of Eastern White Pine (Pinus strobus L.) in Central New England

1940 ◽  
Vol 10 (3) ◽  
pp. 373-420 ◽  
Author(s):  
Lloyd F. Smith
Keyword(s):  
New England ◽  
Early Development ◽  
Pinus Strobus ◽  
White Pine ◽  
Eastern White Pine

scholarly journals Dendrochronological Analyses and Whole-Tree Dissections Reveal Caliciopsis Canker (Caliciopsis pinea) Damage Associated with the Declining Growth and Climatic Stressors of Eastern White Pine (Pinus strobus)

Forests ◽  
2020 ◽  
Vol 11 (3) ◽  
pp. 347
Author(s):  
Kara K.L. Costanza ◽  
William H. Livingston ◽  
Shawn Fraver ◽  
Isabel A. Munck
Keyword(s):  
New England ◽  
Tree Growth ◽  
Economic Value ◽  
Pinus Strobus ◽  
White Pine ◽  
Eastern White Pine ◽  
Management Options ◽  
Biological Impacts ◽  
Insight Into ◽  
Whole Tree

Eastern white pine (Pinus strobus) is considered a signature species in eastern North America, particularly in New England. In recent years, however, white pine has experienced increased damage due to native pathogens that reduce the species’ growth, productivity, and economic value. One disease of concern is Caliciopsis canker, caused by the fungal pathogen Caliciopsis pinea, which is associated with excessive resin production, cankers, rough bark, bark fissures/cracks, and reduced growth in white pine. Recent studies have documented the extent of Caliciopsis canker in New England and its association with soil and stocking conditions, yet few studies have focused on the biological impacts of the disease. This study used dendrochronology and whole-tree dissections to reconstruct Caliciopsis canker history in three New England white pine sites, quantify its impact on tree growth and vigor, identify pre-disposing factors, and assess potential silvicultural management options. Dendrochronology and whole-tree dissections provided a unique insight into canker damage throughout trees’ development. Canker damage was first reported in New Hampshire in the mid-1990s, yet cankers were present as far back as 1967 and have steadily increased since the mid-1980s. Increased canker damage was significantly associated with decreased live crown ratios and declining tree growth. Trees maintaining a 30% live crown ratio or greater generally experienced the least canker damage. Furthermore, peaks in canker occurrence were consistent across sites, indicating a regional synchronization of infection and damage. Canker damage was closely associated with climatic events such as droughts and a New England hurricane. The results suggest that Caliciopsis canker has been affecting white pine health over the last 40 years, and that the disease has become more prevalent in the past 20–30 years. Yet, our results suggest that if silvicultural prescriptions target low density thinnings that favor trees with higher live crown ratios (>30%) and low Caliciopsis symptom severity ratings, the risk of canker damage can be reduced in white pine stands.

scholarly journals Extent and Severity of Caliciopsis Canker in New England, USA: An Emerging Disease of Eastern White Pine (Pinus strobus L.)

Forests ◽  
2015 ◽  
Vol 6 (12) ◽  
pp. 4360-4373 ◽  
Author(s):  
Isabel Munck ◽  
William Livingston ◽  
Kyle Lombard ◽  
Thomas Luther ◽  
William Ostrofsky ◽  
...  
Keyword(s):  
New England ◽  
Pinus Strobus ◽  
Emerging Disease ◽  
White Pine ◽  
Eastern White Pine

Impacts of White Pine Needle Damage on seasonal litterfall dynamics and wood growth of eastern white pine (Pinus strobus) in northern New England

2018 ◽  
Vol 423 ◽  
pp. 27-36 ◽  
Author(s):  
Cameron D. McIntire ◽  
Isabel A. Munck ◽  
Matthew A. Vadeboncoeur ◽  
William H. Livingston ◽  
Heidi Asbjornsen
Keyword(s):  
New England ◽  
Pinus Strobus ◽  
Pine Needle ◽  
White Pine ◽  
Eastern White Pine ◽  
Northern New England

scholarly journals AIR-LAYERING OF EASTERN WHITE PINE (Pinus strobus L.)

1959 ◽  
Vol 35 (1) ◽  
pp. 19-21 ◽  
Author(s):  
J. L. Farrar ◽  
W. D. McJannet
Keyword(s):  
Pinus Strobus ◽  
White Pine ◽  
Eastern White Pine

Managing conservation values and tree performance: Lessons learned from 10 year experiments in regenerating eastern white pine (Pinus strobus L.)

2019 ◽  
Vol 432 ◽  
pp. 748-760 ◽  
Author(s):  
Kierann Santala ◽  
Isabelle Aubin ◽  
Michael Hoepting ◽  
Marianne Bachand ◽  
Doug Pitt
Keyword(s):  
Pinus Strobus ◽  
Lessons Learned ◽  
White Pine ◽  
Eastern White Pine ◽  
Conservation Values ◽  
Tree Performance

Winter Leaf Conductance Rates of Pinus Strobus L. (Eastern White Pine)

2008 ◽  
Vol 29 (5) ◽  
pp. 474-482
Author(s):  
Delphis F. Levia ◽  
Lydia A. Leclair
Keyword(s):  
Pinus Strobus ◽  
Leaf Conductance ◽  
White Pine ◽  
Eastern White Pine
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