Relationships between attack rates and survival of western spruce budworm, choristoneura occidentalis freeman (lepidoptera: Tortricidae), and bud development of douglas-fir, pseudotsuga menziesii (mirb.) franco

The Canadian Entomologist

Volumn 124, Issue 2, 1992, Pages 347-358

  Shepherd, Roy F ^a  

^a LAURENTIAN FORESTRY CENTRE   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

DOUGLAS-FIR; LEPIDOPTERA; SPRUCE BUDWORM; WESTERN SPRUCE BUDWORM;

CHORISTONEURA OCCIDENTALIS; PSEUDOTSUGA MENZIESII; TORTRICIDAE;

EID: 0027011386     PISSN: 0008347X     EISSN: 19183240     Source Type: Journal    
DOI: 10.4039/Ent124347-2     Document Type: Article

References (36)

1. Alfaro, R.I., S.P. Taylor, E. Wegwitz, and R.G. Brown. 1987. Douglas-fir tussock moth damage in British Columbia. For. Chron. 63: 351–355.
2. Alfaro, R.I., G.A. Van Sickle, A.J. Thomson, and E. Wegwitz. 1982. Tree mortality and radial growth losses caused by the western spruce budworm in a Douglas-fir stand in British Columbia. Can. J. For. Res. 12: 780–787.
3. Allen, G.S., and J.N. Owens. 1972. The life history of Douglas-fir. Environment Canada, Canadian Forestry Service, Ottawa. 139 pp.
4. Baskerville, G.L., and P. Emin. 1969. Rapid estimation of heat accumulation from maximum and minimum temperatures. Ecology 50: 514-517
5. Batzer, H.O. 1973. Defoliation by the spruce budworm stimulates epicormic shoots on balsam fir. Environ. Ent. 2: 727–728.
6. Beckwith, R.C., and D.G. Burnell. 1982. Spring larval dispersal of the western spruce budworm (Lepidoptera: Tortricidae) in north-central Washington. Environ. Ent. 11: 828–832.
7. Blum, B.M. 1988. Variation in phenology of bud flushing in white and red spruce. Can. J. For. Res. 18: 315—319.
8. Campbell, R.W., and T.R. Torgersen. 1983. Compensatory mortality in defoliator population dynamics. Environ. Ent. 12: 630–632.
9. Carolin, V.M., and W.K. Coulter. 1972. Sampling populations of western spruce budworm and predicting defoliation on Douglas-fir in eastern Oregon. USDA For. Serv. Res. Pap. PNW 149. 38 pp.
10. Cerezke, H.F. 1977. Variation in shoot and needle growth patterns on 46-cm branch tips of healthy white spruce. Can. For. Serv. Bi-mon. Res. Notes 33: 18–19.
11. Cleary, B D., and R.H. Waring. 1969. Temperature: Collection of data and its analysis for the interpretation of plant growth and distribution. Can. J. Bot. 47: 167–173.
12. Eidt, D.C., and M.D. Cameron. 1971. Delayed budbreak and spruce budworm survival. Can. For. Ser. Bi-mon. Res. Notes 27: 28–29.
13. Eidt, D. C., and C.H.A. Little. 1970. Insect control through induced host-insect asynchrony: A progress report. J. econ. Ent. 63: 1966–1967.
14. Furniss, R.L., and V.M. Carolin. 1977. Western forest insects. USDA For. Serv. Misc. Publ. 1339. 654 pp.
15. Griffith, B. G. 1968. Phenology, growth, and flower and cone production of 154 Douglas-fir trees on the university research forest as influenced by climate and fertilizer, 1957–1967. Univ. British Columbia, Fac. For. Bull. 6. 70 pp.
16. MacRae, C. 1957. Some observations of Tortrix defoliation. Quart. J. For. 51: 332–333.
17. McDonald, D.I. 1979. Resistance of Douglas-fir to western spruce budworm: Results of a preliminary progeny test. USDA For. Serv. Res. Note INT. 264. 7 pp.
18. McGugan, B.M. 1954. Needle-mining habits and larval instars of the spruce budworm. Can. Ent. 86: 439–454.
19. McKnight, M.E. 1968. A literature review of the spruce, western, and 2-year-cycle budworms Choristoneura fumiferana, C. occidentalis and C. biennis (Lepidoptera: Tortricidae). USDA For. Serv. Res. Pap. RM-44. 35 pp.
20. McKnight, M.E. 1969. Distribution of hibernating larvae of the western budworm, Choristoneura occidentalis, on Douglas-fir in Colorado. J. econ. Ent. 62: 139–142.
21. McKnight, M.E. 1971. Natural mortality of the western budworm, Choristoneura occidentalis, in Colorado. USDA For. Serv. Res. Pap. RM-81. 12 pp.
22. Morris, R.F. 1963. The dynamics of epidemic spruce budworm populations. Mem. ent. Soc. Can. 31: 332 pp.
23. Morris, W.G., R.R. Silen, and H. Irgens-Moller. 1957. Consistency of bud bursting in Douglas-fir. J. For. 55: 208–210.
24. Schütte, F. 1957. Untersuchungen über die Populations dynamik des Eichenwicklers (Tortrix viridana L.). Z. angew. Ent. 40: 1–36.
25. Shepherd, R.F. 1958. Factors controlling the internal temperatures of spruce budworm larvae, Choristoneura fumiferana (Clem.). Can. J. Zool. 36: 780–786.
26. Shepherd, R.F. 1983. A technique to study phenological interactions between Douglas-fir buds and emerging second instar western spruce budworm. In Talerico, R.L., and M. Montgomery (Eds.), Proceedings of a Symposium on Forest Defoliator-Host Interactions: A Comparison Between Gypsy Moth and Spruce Bud-worms. USDA For. Serv. Gen. Tech. Rep. NE-85. 141 pp.
27. Shepherd, R.F. 1985. A theory on the effects of diverse host-climatic environments in British Columbia on the dynamics of western spruce budworm. In Sanders, C.J., R.W. Stark, E. J. Mullins, and J. Murphy (Eds.), Proceedings of the CANUSA Spruce Budworm Research Symposium: Recent Advances in Spruce Budworm Research. Sept. 16–20, 1984, Bangor, Maine. Canadian Forestry Service. 527 pp.
28. Silen, R.R. 1978. Genetics of Douglas-fir. USDA For. Serv. Res. Pap. WO-35. 34 pp.
29. Silver, G.T. 1960. Notes on a spruce budworm infestation in British Columbia. For. Chron. 36: 362–374.
30. Thomas, A.W. 1983. Foliage consumption by 6th instar spruce budworm larvae, Choristoneura fumiferana (Clem.) feeding on balsam fir and white spruce. In Talerico, R.L., and M. Montgomery (Eds.), Proceedings of a Symposium on Forest Defoliator-Host Interactions: A Comparison Between Gypsy Moth and Spruce Budworms. USDA For. Serv. Gen. Tech. Rep. NE-85. 141 pp.
31. Thomas, A.W. 1987. The effect of age of current-year shoots of Picea glauca on survival, development time and feeding efficiency of 6th-instar larvae of Choristoneura fumiferana. Entomologia exp. appl. 43: 251–260.
32. Thomson, A.J., R.F. Shepherd, J.W.E. Harris, and R.H. Silversides. 1984. Relating weather to outbreaks of western spruce budworm, Choristoneura occidentalis (Lepidoptera: Tortricidae), in British Columbia. Can. Ent. 116: 375–381.
33. Varley, G.C., and G.R. Gradwell. 1960. Key factors in population studies. J. Anim. Ecol. 29: 399–401.
34. Volney, W.J.A., W.E. Waters, R.P. Akers, and A.M. Liebhold. 1983. Variation in spring emergence patterns among western Choristoneura spp. (Lepidoptera: Tortricidae) populations in southern Oregon. Can. Ent. 115: 199–209.
35. Wellington, W.G., JJ. Fettes, K.B. Turner, and P.M. Belyea. 1950. Physical and biological indicators of the development of outbreaks of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae). Can. J. Res. D. 28: 308–311.
36. Witter, J.A., and L.A. Waisanen. 1978. The effect of differential flushing times among trembling aspen clones on Tortricid caterpillar populations. Environ. Ent. 7: 139–143.