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AN IMPROVED TRAP TO DETECT BEETLES (COLEOPTERA) IN STORED GRAIN1

Published online by Cambridge University Press:  31 May 2012

S. R. Loschiavo
Affiliation:
Research Station, Canada Department of Agriculture, Winnipeg, Manitoba
J. M. Atkinson
Affiliation:
Research Station, Canada Department of Agriculture, Winnipeg, Manitoba

Abstract

A trap to detect beetles in stored grain is described and compared with earlier versions and other sampling devices. Being escape-proof the trap can be left in grain for long periods thus increasing its reliability. It is strongly constructed of rust-proof materials to withstand field use. It is economical, light, compact, and simple to use in the field or laboratory. Preliminary trials show that it is highly effective as an insect detector and trap.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1973

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References

Howe, R. W. 1965. Investigations of the efficiency of spear sampling of bulk grain. Proc. XII int. Congr. Ent. (1965), London. p. 629.Google Scholar
Loschiavo, S. R. and Atkinson, J. M.. 1967. A trap for the detection and recovery of insects in stored grain. Can. Ent. 99: 11601163.CrossRefGoogle Scholar
Loschiavo, S. R. 1969 (unpub.). A trap for detecting insects in grain. Brochure Man. Dep. Agric.Google Scholar