Mortality of Rootlets in Balsam Fir Defoliated By The Spruce Budworm

By Redmond D. R.  

Forest Science, Vol. 5, Iss. 1, 1959-03 ,pp. : 64-69

Society of American Foresters

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A Budworm Vigor-Resistance Classification for Spruce and Balsam Fir

By Westveld Marinus  

Journal of Forestry, Vol. 52, Iss. 1, 1954-01 ,pp. : 11-24

Society of American Foresters

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Studies of Regeneration in Forest Stands Devastated by the Spruce Budworm -- II. Age, Height Growth, and Related Studies of Balsam Fir Seedlings

By Ghent A. W.  

Forest Science, Vol. 4, Iss. 2, 1958-06 ,pp. : 135-146

Society of American Foresters

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The Severity of Budworm-Caused Growth Reductions in Balsam Fir/Spruce Stands Varies with the Hardwood Content of Surrounding Forest Landscapes

By Campbell Elizabeth M.   MacLean David A.   Bergeron Yves  

Forest Science, Vol. 54, Iss. 2, 2008-04 ,pp. : 195-205

Society of American Foresters

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Spectral Characteristics of Tree Components of Balsam Fir and Spruce Damaged by Spruce Budworm

By Leckie D. G.   Ostaff D. P.   Teillet P. M.   Fedosjevs G.  

Forest Science, Vol. 35, Iss. 2, 1989-06 ,pp. : 582-600

Society of American Foresters

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