Hostname: page-component-77c89778f8-vpsfw Total loading time: 0 Render date: 2024-07-23T21:52:50.906Z Has data issue: false hasContentIssue false
  • English
  • Français

A Simple Device for Producing Harmonic Temperature Fluctuations1

Published online by Cambridge University Press:  31 May 2012

Gary B. Pitman  and
Roger B. Ryan
Get access Rights & Permissions [Opens in a new window]

Extract

Most laboratory studies of insect development have been conducted under constant temperature conditions. Since constant temperatures are rarely encountered under natural conditions, results of such studies are limited in their application. It is desirable to compare the effects of fluctuating temperatures and constant temperatures on insect development. For this purpose, control devices which produce regular alternations of periodic constant temperatures or continuously varying temperatures of a predictable nature are needed.

Type
Articles
Information
The Canadian Entomologist , Volume 94 , Issue 9 , September 1962 , pp. 1002 - 1005
Copyright
Copyright © Entomological Society of Canada 1962

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

Arias, R. O. 1960. The biology of the grey garden slug Deroceras reticulatum (Muller). M.S. Thesis. Oregon State University.Google Scholar
Fliters, N. E., and Messenger, P. S.. 1953. Bioclimatic studies of oriental fruit fly in Hawaii. J. Econ. Ent. 46: 401–403.CrossRefGoogle Scholar
Fliters, N. E., and Messenger, P. S.. 1956. Bioclimatic cabinets used in studies on the Mexican fruit fly and the pink boll worm. U. S. Dept. Agric., ARS 33–33.Google Scholar
Howe, R. W. 1956. A method for obtaining a controlled daily temperature cycle. Ann. Appl. Biol. 4(1): 188–194.Google Scholar
Munger, Francis. 1944. An adaptation of a thermograph to regulate variable temperature. J. Econ. Ent. 37(4): 554.CrossRefGoogle Scholar
Stone, W. E. 1939. An instrument for the reproduction, regulation, and control of variable temperature. J. Wash. Acad. Sci. 29: 410–415.Google Scholar
White, E. B., and DeBach, P.. 1960. A wide-range variable temperature cabinet for bioecological studies. J. Econ. Ent. 53(6): 1030–1034.CrossRefGoogle Scholar
Wishart, Geo. 1940. An adaptation of a standard bi-metallic thermoregulator to control variable temperature. Can. Ent. 72: 78–81.CrossRefGoogle Scholar