Results 91 to 100 of about 92,573 (158)

The Impact of Balsam Woolly Aphid Damage on Balsam Fir Stands in Newfoundland

open access: yes, 1975
This paper presents data on the effects of balsam woolly aphid damage on the mensurational characteristics of balsam fir trees and stands, and quantitative estimates of changes in merchantable volumes that result from alterations in these ...
G. Page
core   +1 more source

Northeastern united states species treated with copper-based preservatives: Durability in mississippi stake tests

open access: yesMaderas: Ciencia y Tecnología, 2018
This paper reports on the ground-contact durability of lesser-used wood species of the northeastern United States after treatment with copper-based preservatives.
Stan T. Lebow   +5 more
doaj  

Investigating climate anomalies associated with the sudden mortality of balsam fir trees in eastern Canada

open access: yesFrontiers in Forests and Global Change
The identification of climate anomalies associated with large-scale stand disturbances can help inform climate-focused forest management. In the spring and summer of 2018, an unusual spike in balsam fir (Abies balsamea) mortality was reported in multiple
James Broom   +3 more
doaj   +1 more source

Spatial distribution in a red pine-balsam fir stand, Itasca State Park, Minnesota [PDF]

open access: yes, 1970
Drew, Larry A. Larry A.. (1970). Spatial distribution in a red pine-balsam fir stand, Itasca State Park, Minnesota.
Drew, Larry A. Larry A.
core  

Minnesota Forestry Research Notes ARMILLARIELLA MELLEA INFECTION IN A BALSAM FIR PLANTATION IN NORTH CENTRAL MINNESOTA

open access: yes, 2020
Armillariella mellea (=Armillaria mellea) caused a loss of 9% in a 10-year-old balsam fir (Abies balsamea) plantation in north central ...
W H Livingston, W H Cromell, D W French
core  

Growth Loss Caused by a Needle Rust (Pucciniastrumgoeppertianum) of Balsam Fir

open access: yes, 1974
Young seedlings of balsam fir (Abiesbalsamea (L.) Mill.) infected by needle rust (Pucciniastrumgoeppertianum (Kühn) Kleb.) in two consecutive years had reduced radial growth both years, and the decrease was proportional to the level of infection.
G. A. Van Sickle
core   +1 more source

The dying balsam fir and spruce in Minnesota [PDF]

open access: yes, 1923
12 pages; includes drawings. This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.Graham, S. A.. (1923).
Graham, S. A.
core  

Observations on the Response of Balsam Fir to Release

open access: yes, 1953
Published as Scientific Journal Series Paper No. 3050 of the Minnesota Agricultural Experiment Station.Olson, Charles E. Jr.; Schnieder, Arthur E.. (1953). Observations on the Response of Balsam Fir to Release.
Schnieder, Arthur E.   +1 more
core  

Heart rot of balsam fir in the lake states, with special reference to forest management [PDF]

open access: yes, 1935
This archival publication may not reflect current scientific knowledge or recommendations.Kaufert, Frank. (1935). Heart rot of balsam fir in the lake states, with special reference to forest management.
Kaufert, Frank
core  

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