Hostname: page-component-848d4c4894-wg55d Total loading time: 0 Render date: 2024-06-06T20:21:29.978Z Has data issue: false hasContentIssue false
  • English
  • Français

Population Ecology of the Larch Sawfly1

Published online by Cambridge University Press:  31 May 2012

R. R. Lejeune
R. R. Lejeune
Affiliation:
Forest Biology Laboratory, Winnipeg, Manitoba
Get access Rights & Permissions [Opens in a new window]

Extract

The study of populations and population trends of a forest insect embraces a wide field of activity. By implication, it includes a consideration of all mortality and survival factors. Therefore, in developing this portion of the symposium, it will be necessary to refer briefly to other related topics to be covered later. In addition, to obtain a proper understanding of the subject under discussion, the mode of operation of some population influences that will not be introduced by other members of the symposium will have to be described.

Type
Articles
Information
The Canadian Entomologist , Volume 87 , Issue 3 , March 1955 , pp. 111 - 117
Copyright
Copyright © Entomological Society of Canada 1955

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Buckner, C. H. 1954. The role of small mammals as predators of the larch sawfly, Pristiphora erichsonii (Htg.), in eastern Manitoba. M.Sc. Thesis. University of Manitoba.Google Scholar
Heron, R. J. 1950. Starvation of larvae of the larch sawfly. Can. Dept. Agr, For. Insect Invest. Bi-Monthly Prog. Rept. 6(6): 2.Google Scholar
Heron, R. J. 1953. Substitute shoot production by tamarack. Can. Dept. Agr. For. Biol. Div. Bi-Monthly Prog. Rept. 9(3): 2.Google Scholar
Lejeune, R. R., Fell, W. H., and Burbidge, D. P.. 1955. The effect of flooding on development and survival of the latch sawfly Pristiphora erichsonii Harris (Tenthredinidae). Ecology 36: 63–70.CrossRefGoogle Scholar
Morris, R. F., and Miller, C. A.. 1954. The development of life tables for the spruce budworm. Can. J. Zool. 32: 283–301.Google Scholar
Wallace, D. R. 1954. Some reactions of larch trees to larch sawfly defoliation. Can. Dept. Agr. For. Biol. Div. Bi-Monthly Prog. Rept. 10(1): 2.Google Scholar