Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-28T05:20:42.603Z Has data issue: false hasContentIssue false
  • English
  • Français

THE LIFE-HISTORY AND HABITS OF THE LARCH BARK BEETLE, IPS CEMBRAE (COLEOPTERA: SCOLYTIDAE), IN THE NORTH-EAST OF SCOTLAND

Published online by Cambridge University Press:  31 May 2012

R. A. Balogun
R. A. Balogun
Affiliation:
Department of Forestry and Natural Resources, University of Edinburgh1
Get access Rights & Permissions [Opens in a new window]

Abstract

An investigation of the life-history and habits of Ips cembrae (Heer) has been made at the Ord wood, Cawdor Estate in Nairnshire. The species is polygamous and has a 1-year life cycle with two broods a year. The first broods result from eggs laid in May and June, producing teneral adults in August and September, and the second arise from egg-laying in late September and early October; these second broods generally overwinter under bark in the larval and pupal stages, and the adults emerge the following spring. There are three larval instars before pupation. Maturation feeding of the young beetles and regeneration feeding of the old ones take place either under the bark where broods have developed, or by attacking fresh host trees.

Type
Articles
Information
The Canadian Entomologist , Volume 102 , Issue 2 , February 1970 , pp. 226 - 239
Copyright
Copyright © Entomological Society of Canada 1970

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

Becker, W. B. 1939. Larval development of the native elm bark beetle, Hylurgopinus rufipes Eich. in Massachusetts. J. econ. Ent. 32: 112–121.Google Scholar
Bedard, W. B. 1933. The number of larval instars and the approximate length of the larval stadia of Dendroctonus pseudotsugae Hopk., with a method for their determination in relation to other bark beetles. J. econ. Ent. 26: 1128–1134.Google Scholar
Crooke, M. 1955. Forest insects in the gale-damaged woodland of north-east Scotland, 1953–1954. For. Comm. Rep. Forest Res. 1954, pp. 163–169.Google Scholar
Crooke, M., and Bevan, D.. 1957. Note on the first British occurrence of Ips cembrae Heer (Col. Scolytidae). Forestry 30: 21–28.CrossRefGoogle Scholar
Crooke, M., and Kirkland, R. C.. 1960. Resurvey of the distribution of the larch bark beetle, Ips cembrae. For. Comm. Rep. Forest Res. 1959, pp. 167–169.Google Scholar
Crooke, M., Bevan, D., and Davies, J. M.. 1961. The larch bark beetle, Ips cembrae Heer. For. Comm. Rep. Forest Res. 1960, p. 70.Google Scholar
Dyar, H. G. 1890. The number of moults in lepidopterous larvae. Psyche, Camb. 5: 175–176, 420–422.CrossRefGoogle Scholar
Forestry Commission. 1948. Spruce bark beetle. For. Comm. Leafl. 26.Google Scholar
Hopping, G. R. 1961. Techniques for rearing Ips De Geer (Col. Scolytidae). Can. Ent. 93: 1050–1053.Google Scholar
Kaston, B. J., and Riggs, D. S.. 1937. Studies on the larvae of the native elm bark beetle, Hylurgopinus rufipes Eich. J. econ. Ent. 30: 98–108.Google Scholar
Laidlaw, W. B. R. 1947. On the appearance of the bark beetle, Ips typographus in Britain in imported timber, with notes on preventive and control measures. Forestry 20: 52–56.CrossRefGoogle Scholar
McMullen, L. H., and Atkins, M. D.. 1959. Life-history and habits of Scolytus tsugae (Swaine) (Col. Scolytidae) in the interior of British Columbia. Can. Ent. 91: 416–426.CrossRefGoogle Scholar
McMullen, L. H., and Atkins, M. D. 1962. The life-history and habits of Scolytus unispinosus Lec. (Col. Scolytidae) in the interior of British Columbia. Can. Ent. 94: 17–25.Google Scholar
Paim, U., and Beckel, W. C.. 1960. A practical method for rearing Monochamus scutellatus (Say) and Monochamus notatus (Drury) (Col. Cerambycidae). Can. Ent. 92: 875–878.Google Scholar
Prebble, M. L. 1933. The larval development of three bark beetles. Can. Ent. 65: 145–150.CrossRefGoogle Scholar
Prell, H. 1926. Der Ernährungsfrass des grossen Larchenborkenkäfers (Ips cembrae Heer) und seine praktishe Bedutung. Ent. Bl. 22: 62–76.Google Scholar
Reid, R. W. 1955. The bark beetle complex associated with lodgepole pine slash in Alberta. I. Notes on the biologies of some Scolytidae attacking lodgepole pine slash. Can. Ent. 87: 311–323.Google Scholar
Schimitschek, E. 1931. Der achtzannige Lärchenborkenkäfer Ips cembrae Heer. Zur Kenntnis seiner Biologie und Ökologie sowie seines Lebensvereines. Z. angew. Ent. 17: 253–344.CrossRefGoogle Scholar
Schindler, U. 1948. Der grosse Lärchenborkenkäfer (Ips cembrae Heer) in Bramwald. Allg. Forstz. 3: 247–248.Google Scholar
Schremmer, F. W. 1955. Beobachtungen uber den Triebfrass des achtzahnigen Lärchenborkenkäfers (Ips cembrae Heer) in Wienerwald. Z. angew. Ent. 38: 217–223.Google Scholar
Thomas, J. B. 1961. The life-history of Ips pini (Say) (Col. Scolytidae). Can. Ent. 93: 384–390.Google Scholar
Warren, G. L. 1958. A method of rearing bark and cambium-feeding beetles with particular reference to Hylobius warreni Wood. (Col. Curculionidae). Can. Ent. 90: 425–428.Google Scholar