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Aspects of the regulation of mating behaviour in tsetse

Published online by Cambridge University Press:  19 September 2011

P. A. Langley  and
M. J. R. Hall
P. A. Langley
Affiliation:
Tsetse Research Laboratory, University of Bristol, Langford, Bristol BS18 7 DU, U.K.
M. J. R. Hall
Affiliation:
Tsetse Research Laboratory, University of Bristol, Langford, Bristol BS18 7 DU, U.K.
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Abstract

The importance of maximum rates of insemination in female tsetse is emphasized in relation to their low rate of reproduction and to the possibility that density dependent regulation of tsetse populations may not be as rigorous as in many oviparous insects. Observations on the mating behaviour of tsetse are described and its regulation by sex pheromones which serve to identify females of the species is discussed. Laboratory and field experiments have shown that the sexual activity of G. m. morsitans males can be manipulated by presentation of synthetic sex pheromone on suitable decoys in the laboratory and in the field. Males that respond to decoys in the field are in the same nutritional state as others which are attracted to the models upon which the decoys are placed and are presumably seeking food. There is no reason to believe that sexual activity is restricted to a particular section of the population, and given a choice, it is proposed that mating is preferable to feeding in terms of gene survival for the individual male. The durations of copulatory responses are dose dependent and there is some evidence that they are inversely proportional to the frequency of encounters with decoys and hence to the density of flies. Techniques for the reduction of tsetse populations using sex pheromones in conjunction with suitable decoys and chemosterilants are being developed. The availability of pheromones in large quantities will permit their testing as sexual confusants among males and may lead to interspecific matings where more than one species occupies the same habitat.

Keywords

Glossinamating behaviourpheromonespopulation controlchemosterilants
Type
Research Article
Information
International Journal of Tropical Insect Science , Volume 5 , Special Issue 5: Tsetse Behaviour and Population Ecology , October 1984 , pp. 351 - 355
Copyright
Copyright © ICIPE 1984

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References

REFERENCES

Brady, J. (1972) The visual responsiveness of the tsetse fly Glossina morsitans Westw. (Glossinidae) to moving objects: the effects of hunger, sex, host odour and stimulus characteristics. Bull. ent. Res. 62, 257–279.Google Scholar
Bursell, E. (1961) The behaviour of tsetse flies in relation to problems of sampling (G. swynnertoni Austen). Proc. R. ent. Soc. Lond. (A) 36, 9–2Google Scholar
Bursell, E. (1977) Chemosterilisation of tsetse flies using a pressurised metapa aerosol. Trans. Rhod. Sci. Ass. 58, 43–47.Google Scholar
Buxton, P. A. (1955) The Natural History of Tsetse Flies. Lond. Sch. Hyg. Trop. Med. Memoir No. 10, H. K. Lewis, London.Google Scholar
Carlson, D. A., Langley, P. A. and Huyton, P. (1978) Sex pheromone of the tsetse fly: isolation, identification, and synthesis of contact aphrodisiacs. Science 201, 750–753.CrossRefGoogle ScholarPubMed
Carlson, D. A., Mayer, M. S., Silhacek, D. L., James, J. D., Beroza, M. and Bierl, B. A. (1971) Sex attractant pheromone of the housefly: isolation, identification and synthesis. Science 174, 76–78.Google Scholar
Carlson, D. A., Nelson, D. R., Langley, P. A., Coates, T. W., Davis, T. L. and Leegwater-van der Linden, M. E. (1984) Contact sex pheromone in the tsetse fly Glossina pallidipes (Austen): Identification and synthesis. J. chem. Ecol. 10, 429–450.Google Scholar
Coates, T. W. and Langley, P. A. (1982a) The causes of mating abstention in male tsetse flies Glossina morsitans. Physiol. Ent. 7, 235–242.Google Scholar
Coates, T. W. and Langley, P. A. (1982b) Laboratory evaluation of contact sex pheromone and bisazir for autosterilization of Glossina morsitans. Entomologia exp. appl. 31, 276–284Google Scholar
Curtis, C. F. (1968) Radiation sterilization and the effect of multiple mating of females in Glossina austeni. J. Insect Physiol. 14, 1365–1380.CrossRefGoogle Scholar
Dame, D. A. and Schmidt, C. H. (1970) The sterile-male technique against tsetse flies, Glossina spp. Bull. ent. Soc. Am. 16, 24–30.Google Scholar
Dame, D. A., Williamson, D. L., Cobb, P. E., Gates, D. B., Warner, P. V., Mtuya, A. G. and Baumgartner, H. (1980) Integration of sterile insects and pesticides for the control of the tsetse fly Glossina morsitans morsitans. In Isotope and Radiation Research on Animal Diseases and their Vectors. Proceedings of a Symposium, Vienna, Austria. IAEA Vienna.Google Scholar
Dillwith, J. W. and Blomquist, G. J. (1982) Site of sex pheromone biosynthesis in the female housefly, Musca domestica. Experientia 38, 471–473.CrossRefGoogle Scholar
Ford, J., Maudlin, I. and Humphryes, K. C. (1972) Comparison between three small collections of Glossina morsitans morsitans (Machado) (Diptera: Glossinidae) from the Kilombero River Valley, Tanzania. Part I. Characteristics of flies exhibiting different patterns of behaviour. Acta trop. 29, 231–249.Google Scholar
Gillott, C. and Langley, P. A. (1981) The control of receptivity and ovulation in the tsetse fly, Glossina morsitans. Physiol. Ent. 6, 269–281.Google Scholar
Helmchen, G. and Langley, P. A. (1981) Bekampfung der Tsetse-Fliege mit Pheromonen. Nachr. chem. Tech. Lab. 29, 294–298.CrossRefGoogle Scholar
House, A. P. R. (1982) Chemosterilisation of Glossina morsitans morsitans Westwood and G. pallidipes Austen (Diptera: Glossinidae) in the field. Bull. ent. Res. 72, 65–70.Google Scholar
Huyton, P. M. (1979) Sexual behaviour and sex pheromones of tsetse flies (Diptera: Glossinidae). Ph.D Thesis, University of Bristol.Google Scholar
Huyton, P. M., Langley, P. A., Carlson, D. A. and Coates, T. W. (1980a) The role of sex pheromones in initiation of copulatory behaviour by male tsetse flies, Glossina morsitans morsitans. Physiol. Ent. 5, 243–252.Google Scholar
Huyton, P. M., Langley, P. A., Carlson, D. A., and Schwarz, M. (1980b) Specificity of contact sex pheromones in tsetse flies. Glossina spp. Physiol. Ent. 5, 253–264.CrossRefGoogle Scholar
Huyton, P. M. and Langley, P. A. (1982) Copulatory behaviour of the tsetse flies Glossina morsitans and G. austeni. Physiol. Ent. 7, 167–174.Google Scholar
Jordan, A. M. (1958) The mating behaviour of females of Glossina palpalis (R.-D.) in captivity. Bull. ent. Res. 49, 35–43.Google Scholar
Langley, P. A., Pimley, R. W. and Carlson, D. A. (1975) Sex recognition pheromone in tsetse fly Glossina morsitans. Nature 254, 51–53.CrossRefGoogle ScholarPubMed
Langley, P. A. and Pimley, R. W. (1978) Rearing triatomine bugs in the absence of a live host and some effects of diet on reproduction in Rhodnius prolixus Stal (Hemiptera: Reduviidae). Bull. ent. Res. 68, 243–250.Google Scholar
Langley, P. A., Coates, T. W., Carlson, D. A., Vale, G. A. and Marshall, J. (1982a) Prospects for autosterilisation of tsetse flies Glossina spp. (Diptera: Glossinidae) using sex pheromone and bisazir in the field. Bull. ent. Res. 72, 319–327.CrossRefGoogle Scholar
Langley, P. A., Coates, T. W. and Carlson, D. A. (1982b) Sex recognition pheromone in the tsetse fly Glossina pallidipes Austen. Experientia 38, 473–474.Google Scholar
Langley, P. A. and Carlson, D. A. (1983) Biosynthesis of contact sex pheromone in the female tsetse fly, Glossina morsitans Westwood. J. Insect Physiol. 29, 825–831.Google Scholar
Leegwater-van der Linden, M. E. (1982) Receptivity, ovulation and larvi-production in Glossina pallidipes, related to mating at various ages. Entomologia exp. appl. 32, 91–98.Google Scholar
McDowell, P. G., Whitehead, D. L., Chaudhury, M. F. B. and Snow, W. F. (1981) The isolation and identification of the cuticular sex-stimulant pheromone of the tsetse Glossina pallidipes Austen (Diptera: Glossinidae). Insect Sci. Applic. 2, 181–187.Google Scholar
Offor, I. I., Carlson, D. A., Gadzama, N. M. and Bozino, H. T. (1980) Sex recognition pheromone in the West African tsetse fly, Glossina palpalis palpalis (Robineau-Desvoidy). Insect Sci. Applic. 1, 417–420.Google Scholar
Pilson, R. D. and Pilson, B. M. (1967) Behaviour studies of Glossina morsitans Westw. in the field. Bull. ent. Res. 57, 227–257.CrossRefGoogle ScholarPubMed
Politzar, H. and Cuisance, D. (1982) Sterile insect technique in the control and eradication of Glossina palpalis gambiensis. In Sterile Insect Technique and Radiation in Insect Control. Proceedings of a Symposium, Neuherburg, W. Germany. IAEA, Vienna.Google Scholar
Randolph, S. E. and Rogers, D. J. (1978) Feeding cycles and flight activity in field populations of tsetse (Diptera: Glossinidae). Bull. ent. Res. 68, 655–671.CrossRefGoogle Scholar
Rogers, A. (1972) Studies on the mating of Glossina pallidipes Austen 1. The age at mating. Ann. trop. Med. Parasit. 66, 515–523.Google Scholar
Rogoff, W. M., Beltz, A. D., Johnson, J. D. and Plapp, F. W. (1964) A sex pheromone in the housefly Musca domestica L. J. Insect Physiol. 10, 239–246.Google Scholar
Schlein, Y., Galun, R. and Ben-Eliahu, M. N. (1980) The legs of Musca domestica and Glossina morsitans females as the site of sex pheromone release. Experientia 36, 1174–1175.Google Scholar
Schlein, Y., Galun, R. and Ben-Eliahu, M. N. (1981a) Receptors of sex pheromones and abstinons in Musca domestica and Glossina morsitans. J. chem. Ecol. 7, 291–303.Google Scholar
Schlein, Y., Galun, R. and Ben-Eliahu, M. N. (1981b) Abstinons, male-produced deterrents of mating in flies. J. chem. Ecol. 7, 285–290.Google Scholar
Uebel, E. C., Sonnet, P. E. and Miller, R. W. (1976) House fly sex pheromone: enhancement of mating strike activity by combination of (Z)-9-tricosene with branched saturated hydrocarbons. Environ. Ent. 5, 905–908.CrossRefGoogle Scholar
Vale, G. A. (1974a) The responses of tsetse flies (Diptera, Glossinidae) to mobile and stationary baits. Bull. ent. Res. 64, 545–588.Google Scholar
Vale, G. A. (1974b) New field methods for studying the responses of tsetse flies (Diptera, Glossinidae) to hosts. Bull. ent. Res. 64, 199–208.CrossRefGoogle Scholar
Vale, G. A. (1980) Field studies of the responses of tsetse flies (Glossinidae) and other Diptera to carbon dioxide, acetone and other chemicals. Bull. ent. Res. 70, 563–570.Google Scholar