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Temephos resistance and the associated cross-resistance spectrum in a strain of Culex quinquefasciatus Say (Diptera: Culicidae) from Peliyagoda, Sri Lanka

Published online by Cambridge University Press:  10 July 2009

H.T.R Peiris  and
J Hemingway
H.T.R Peiris
Affiliation:
Zoology Division, Open University, Nawala, Nugegoda, Sri Lanka
J Hemingway*
Affiliation:
Department of Medical Parasitology, London School of Hygiene and Tropical Medicine, London, UK
*
Dr J. Hemingway, Department of Medical Parasitology, London School of Hygiene and Tropical Medicine, Keppel St., London WC1E 7H, UK.
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Abstract

A heterogeneous population (Pel) of Culex quinquefasciatus Say was selected, by single family rearing, to give a strain, Pel SS, which had low levels of hydrolysis of the esterase substrates α and β-naphthyl acetate. The level of temephos resistance was three-fold lower in this strain than the original parental population, and the levels of resistance to malathion, fenitrothion, pirimiphos-methyl, chlorpyrifos and permethrin were also reduced. In contrast, temephos selection increased the temephos-resistance in the Pel-RR strain ten-fold compared to the original parental population and 29-fold compared to Pel SS. The level of temephos-resistance in Pel RR compared to Pel SS at the LC50 level was 37-fold. Larval cross-resistance, at different levels, was observed to the organophosphorus insecticides, malathion, fenitrothion, parathion, pirimiphos-methyl, chlorpyrifos, fenthion and phoxim, and to the carbamates, propoxur and bendiocarb, but the level of fenthion, propoxur and bendiocarb resistance was less than three-fold. Adults showed cross-resistance to malathion and fenitrothion, but not to propoxur. There was negative cross-resistance to permethrin in both the larvae and adults of Pel RR compared to the Pel and Pel SS strains.

Type
Research Article
Information
Bulletin of Entomological Research , Volume 80 , Issue 1 , March 1990 , pp. 49 - 55
Copyright
Copyright © Cambridge University Press 1990

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References

Amin, A.M & Peiris, H.T.R. (in press) Detection and selection of organophosphorus and carbamate insecticide resistance in Culex quinquefasciatus from Saudi Arabia. Medical and Veterinary Entomology.Google Scholar
Amin, A.M & White, G.B. (1985) Resistance spectra and allelism of chlorpyrifos resistance factors in Culex quinquefasciatus populations from Colombo and Dar-es-Salaam. Insect Science and its Application, 6, 97–103.Google Scholar
Brown, A.W.A. (1983) Insecticide resistance as a factor in the integrated control of Culicidae. pp. 161–236. in Laird, M & Miles, J.W. (Eds). Intregrated mosquito control methodologies Volume 1. Experience and components from conventional chemical control London, Academic Press.Google Scholar
Curtis, C.F & Pasteur, N. (1981) Organophosphate resistance in vector populations of the complex Culex pipiens L. (Diptera: Culicidae). Bulletin of Entomological Research 71, 153–161.CrossRefGoogle Scholar
Georghiou, G.P., Ariaratnam, V., Pasternak, M.E & Lin, C.S. (1975) Organophosphate multiresistance in Culex quinquefasciatus in California. Journal of Economic Entomology 68, 461–467.CrossRefGoogle Scholar
Georghiou, G.P. & Calman, J.R. (1969) Results of fenitrothion selection of Culex pipiens fatigans Wied. and Anopheles albimanus Wied. Bulletin of the World Health Organization 40, 97–101.Google ScholarPubMed
Hemingway, J. (1983) Biochemical studies on malathion resistance in Anopheles arabiensis from Sudan. Transactions of the Royal Society of Tropical Medicine and Hygiene 77, 447–480.Google ScholarPubMed
Hemingway, J. (1985) Malathion carboxylesterase enzymes in Anopheles arabiensis from Sudan. Pesticide Biochemistry and Physiology 23, 309–313.CrossRefGoogle Scholar
Kurtak, D., Rolf, M., Ocran, M., Moussa, O., Renard, P., Sawadago, R.O & Tele, B. (1987) Management of insecticide resistance in control of the Simulium damnosum complex by the Onchocerciasis Control Programme West Africa-potential use of negative correlation between organophos-phate resistance and pyrethroid susceptibility. Medical and Veterinary Entomology 1, 137–146.CrossRefGoogle Scholar
Lowry, O.H., Rosenburgh, N.J., Farr, A.L. & Randall, R.J. (1951) Protein measurement with the Folin Phenol reagent. Insect Physiology 193, 265–275.Google ScholarPubMed
Pennington, N.E. (1968) Resistance of Culex tritaeniorhynchus Giles and Cx quinquefasciatus Say to malathion on Okinawa with notes on susceptibility to other insecticides. Mosquito News 28, 193–198.Google Scholar
Ranasinghe, L.E. & Georghiou, G.P. (1979) Comparative modification of insecticide resistance spectrum of Culex pipiens fatigans Wied. by selection with temephos and temephos/synergist combinations. Pesticide Science. 10, 502–508.CrossRefGoogle Scholar
Tadano, T & Brown, A.W.A. (1966) Development of resistance to various insecticides in Culex pipiens fatigans Wied. Bulletin of the World Health Organization 35, 189–201.Google Scholar
Thomas, V. (1970) Fenthion resistance in Culex pipiens Fatigans Wied. in Kuala Lumpur, West Malaysia. Southeast Asian Journal of Tropical Medicine and Public Health, 1, 93–98.Google Scholar
Villani, F., White, G.B., Curtis, C.F & Miles, S.J. (1983) Inheritance and activity of some esterases associated with organophosphate resistance in mosquitos of the complex Culex pipiens L. (Diptera: Culicidae). Bulletin of Entomological Research 73, 152–170.CrossRefGoogle Scholar
WHO (1980) Resistance of vectors of disease to pesticides. World Health Organization technical Report Series 655, 82 pp.Google Scholar
Who (1986) Resistance in vectors and reservoirs of disease to pesticides. World Health Organization Technical Report Series 737, 88 pp.Google Scholar
Ziv, M., Brown, N.J. & Brown, A.W.A. (1969) Resistance potentialities of Aedes aegypti and Culex fatigans to organophos-phorus and other insecticides. Bulletin of the World Health Organization 41, 941–946.Google Scholar