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LABORATORY AND FIELD EXPERIMENTS ON THE TOXICITY OF VARIOUS INSECTICIDES TO GRASSHOPPERS, MELANOPLUS SANGUINIPES AND CAMNULA PELLUCIDA (ORTHOPTERA: ACRIDIDAE)1

Published online by Cambridge University Press:  31 May 2012

K. S. McKinlay  and
R. H. Burrage
K. S. McKinlay
Affiliation:
Research Station, Canada Department of Agriculture, Saskatoon, Saskatchewan
R. H. Burrage
Affiliation:
Research Station, Canada Department of Agriculture, Saskatoon, Saskatchewan
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Abstract

Four insecticides, carbofuran, chlorpyrifos, methidathion, and dimethoate, were tested against grasshoppers in laboratory and field experiments. Carbofuran was the most effective compound in all tests but it was concluded that, over-all, it would be difficult to predict field performance on the basis of laboratory data alone.

Type
Articles
Information
The Canadian Entomologist , Volume 107 , Issue 5 , May 1975 , pp. 543 - 546
Copyright
Copyright © Entomological Society of Canada 1975

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References

Blickenstaff, C. C. and Skoog, F. E.. 1974. Insecticides tested against grasshoppers: correlations between results of ground and aerial applications. J. econ. Ent. 67: 127–129.CrossRefGoogle Scholar
McKinlay, K. S. 1969. Grasshopper control: Laboratory testing as a means of evaluating field performance. Can. Ent. 101: 159–163.CrossRefGoogle Scholar
Sun, Y. P. 1966. Correlation between laboratory and field data on testing insecticides. J. econ. Ent. 59: 1131–1133.CrossRefGoogle Scholar