Hostname: page-component-6d856f89d9-nr6nt Total loading time: 0 Render date: 2024-07-16T07:48:01.009Z Has data issue: false hasContentIssue false
  • English
  • Français

CONDITIONS GOVERNING THE DISTRIBUTION OF INSECTS IN THE FREE ATMOSPHERE*: PART IV DISTRIBUTIVE PROCESS OF ECONOMIC SIGNIFICANCE

Published online by Cambridge University Press:  31 May 2012

W. G. Wellington
W. G. Wellington
Affiliation:
Meteorological Service of Canada, Toronto, Ont.
Get access Rights & Permissions [Opens in a new window]

Extract

The economic entomologist is concerned with the eradication or control of insect infestations, or with the restriction of spread of pest-species. In the course of such work, he is often confronted with the appearance of new infestations in cleared or virgin areas. These infiltrations from other source regions originate, in part, from the gradual extensions of other foci by flights or migratory movements, and, also from the intervention of air currents.

Type
Articles
Information
The Canadian Entomologist , Volume 77 , Issue 4 , April 1945 , pp. 69 - 74
Copyright
Copyright © Entomological Society of Canada 1945

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

REFERENCES

Bristowe, W. S. 1929. The distribution and dispersal of spiders.. Proc. Zool. Soc. 43:633–657.CrossRefGoogle Scholar
Dean, R. S. and Swain, R. E. 1944. Report submitted to the Trail Smelter Arbitral Tribunal. U. S. Bureau of Mines, Bull. 453:304 pp.Google Scholar
Dorst, H. E. and Davis, E. W. 1937. Tracing long-distance movements of beet leafhoppers in the desert. Jour. Econ. Ent. 30:948–954.CrossRefGoogle Scholar
Elton, C. S. 1925. The dispersal of insects to Spitzbergen. Trans. Ent. Soc. London, 1925:289–299.Google Scholar
Felt, E. P. 1926. Dispersal of butterflies and other insects. Nature, 117:365–368.Google Scholar
Gaines, J. C. and Ewing, K. P. 1938. The relation of wind currents, as indicated by balloon drifts, to cotton flea hopper dispersal. Jour. Econ. Ent. 31:674–676.CrossRefGoogle Scholar
Gordon, W. M. and Page, R. Z. 1943. The effect of winds of hurricane velocity on mosquito trapping results at Corpus Christi, Tex. Ent. News, 54:251–252.Google Scholar
Hardy, A. C. and Milne, P. S. 1937. Insect drift over the North Sea. Nature, 139:510–511.CrossRefGoogle Scholar