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RESPONSES OF POPULATIONS OF PHYTOPHAGOUS AND PREDACEOUS MITES ON CITRUS TO CESSATION OF SPRAYING1

Published online by Cambridge University Press:  31 May 2012

Aly H. Rasmy
Affiliation:
Acarology Unit, National Research Centre, Dokki, Cairo, U.A.R.

Abstract

A 3-year study in two orange orchards in Egypt showed that when sprays were eliminated, citrus brown mite, Eutetranychus orientalis (Klein), was not a problem. The response of both phytophagous and predaceous mites to cessation of pesticide sprays was determined.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1969

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References

Lord, F. T., Herbert, H. J., and MacPhee, A. W.. 1958. The natural control of phytophagous mites on apple trees in Nova Scotia. Proc. Xth (1956) int. Congr. Ent., Vol. 4, pp. 617622.Google Scholar
Putman, W. L., and Herne, D. H. C.. 1959. Gross effects of some pesticides on populations of phytophagous mites in Ontario peach orchards and their economic implications. Can. Ent. 91: 567579.CrossRefGoogle Scholar
Rasmy, A. H. 1966. Integrated control of citrus mites. Ph.D. Thesis, Cairo Univ.Google Scholar