Spruce budworm defoliation and growth loss in young balsam fir: estimation of volume growth based on stem analysis and increment cores at breast height

Northern Journal of Applied Forestry

Volumn 13, Issue 2, 1996, Pages 73-78

  Piene, Harald ^a   D'Amours, Janine ^b   Bray, Alan A ^b  

^a LAURENTIAN FORESTRY CENTRE   (Canada)

^b Silvicon Ltd   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33745582629     PISSN: 07426348     EISSN: None     Source Type: Journal    
DOI: 10.1093/njaf/13.2.73     Document Type: Article

References (9)

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3. HONER, T.G., M.F. KER, AND I.S. ALEMDAG. 1983. Metric timber tables for the commercial tree species of central and eastern Canada. Can. For. Serv. Inf. Rep. M-X-140.
4. JORDAN, G.A., AND R.H.BALLANCE. 1983. A microcomputer-based annual ring measurement system. For. Chron. 59: 21-25.
5. MITCIIELL, K.J., AND R.M. KELLOGG. 1972. Distribution of area increment over the bole of fertilized Douglas-fir. Can. J. For. Res. 2: 95-97.
6. MOTT, D.G., L.D. NAIRN, AND J.A. COOK. 1957. Radial growth in forest trees and effects of insect defoliation. For. Sei. 3:286-304.
7. PIENE, H. 1981, Early growth responses to operational spacing in young balsam fir stands on the Cape Breton Hiahlands, Nova Scotia. Can. For. Serv. Inf. Rep. M-X-125.
8. PIENE, H., D. A. MACLEAN, AND R.E. WALL. 1981. Effects of spruce budwormcaused defoliation on the growth of balsam fir: experimental design and methodology. Can. For. Serv. Inf. Rep. M-X-128.
9. PIENE, H.I 989. Spruce budworm defoliation and growtli loss in young balsam fir: Defoliation in spaced and unspaced stands and individual tree survival. Can. J. For. Res. 19: 1211-1217.