Thinning and Nitrogen Fertilization in a Grand Fir Stand Infested with Western Spruce Budworm. Part II: Tree Growth Response

By Wickman Boyd E.   Mason Richard R.   Paul H. Gene  

Forest Science, Vol. 38, Iss. 2, 1992-04 ,pp. : 252-264

Society of American Foresters

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Thinning and Nitrogen Fertilization in a Grand Fir Stand Infested with Western Spruce Budworm. Part IV: An Ecosystem Management Perspective

By Waring R. H.   Savage T.   Cromack K.   Rose C.  

Forest Science, Vol. 38, Iss. 2, 1992-04 ,pp. : 275-286

Society of American Foresters

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Thinning and Nitrogen Fertilization in a Grand Fir Stand Infested with Western Spruce Budworm. Part I: Insect Response

By Mason Richard R.   Wickman Boyd E.   Beckwith Roy C.   Paul H. Gene  

Forest Science, Vol. 38, Iss. 2, 1992-04 ,pp. : 235-251

Society of American Foresters

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Radial Growth Response of Douglas-fir and Grand Fir to Larval Densities of the Douglas-fir Tussock Moth and the Western Spruce Budworm

By Mason Richard R.   Wickman Boyd E.   Paul H. Gene  

Forest Science, Vol. 43, Iss. 2, 1997-05 ,pp. : 194-205

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The Relationship Between Western Spruce Budworm Defoliation Levels and Growth of Individual Douglas-Fir and Grand Fir Trees

By Nichols Thomas J.  

Forest Science, Vol. 34, Iss. 2, 1988-06 ,pp. : 496-504

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