Skip to main content
Log in

Models for Pest Control Using Sex Pheromones and Chemosterilants

  • Research Article
  • Published:
International Journal of Tropical Insect Science Aims and scope Submit manuscript

Abstract

Twelve models are presented to examine the feasibility of using pheromone baited traps containing chemosterilant for pest control, and to compare the efficiency of this method with the use of (i) pheromone baited traps containing insecticide, and (ii) sterile releases. It was found that the number of matings per individual has little effect on the efficiency of population control, whereas immigration of even a relatively small number of the pest species severely limits this method in its ability to control the population. The existence of density-dependent regulation on the other hand greatly enhances the effectiveness of this control method. If the birth rate greatly exceeds one young per adult per day, then the method using chemosterilants is approximately twice as efficient as either insecticides in the pheromone traps or the release of sterile males. However, if the birth rate is much less than one per day, as in tsetse, then chemosterilants are very much more efficient than either method. These differences in relative efficiency appear to depend on the frequency of mating relative to the birth and mortality rates.

Résumé

On présente douze modèles pour étudier la possibilité d’utiliser des pièges amorcés à phéromones et contenant un chémostérilisant dans la lutte contre les insectes, et pour comparer l’efficacité de cette méthode avec celle de l’utilisation (i) de pièges amorcés à phéromones et contenant un insecticide, et (ii) de libérations d’insectes stériles. On a pu constater que le nombre des accouplements par individu n’a qu’un effet marginal sur l’efficacité de la suppression des populations, alors que l’immigration même d’une nombre relativement restreint de l’espèce en question limite sensiblement l’efficacité de cette méthode. L’existence d’une régulation à partir de la densité augmente au contraire l’efficacité de cette méthode de suppression. Si le taux des naissances dépasse grandement une par adulte par jour, la méthode des chémostérilisants est à peu près deux fois plus efficace que l’utilisation d’insecticides dans les pièges ou la libération de m←es stériles. Mais, si le taux des naissances est beaucoup inférieur à une par jour (c’est le cas des tsé-tsé), les chémostérilisants sont nettement plus efficaces que ces autres méthodes. Ces différences dans l’efficacité relative semblent bien dépendre de la fréquence de l’accouplement par rapport aux taux de naissance et de mortalité.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Allsopp R., Hall D. and Jones T. (1985) Fatal attraction for the tsetse fly. New Scientist 1481, 40–43.

    Google Scholar 

  • Barclay H. J. (1981) Population models on the release of chemosterilants for pest control. J. Appl. Ecol. 18, 679–695.

    Article  Google Scholar 

  • Barclay H. J. (1982) The sterile release method with unequal male competitive ability. Ecol. Modelling 15, 251–263.

    Article  Google Scholar 

  • Barclay H. J. (1984) Pheromone trapping models for pest control: effects of mating patterns and immigration. Res. Popul. Ecol. 26, 303–311.

    Article  Google Scholar 

  • Barclay H. J. and Mackauer M. (1980) The sterile insect release method for pest control: a density dependent model. Environ. Entomol. 9, 810–817.

    Article  Google Scholar 

  • Barclay H. J. and van den Driessche P. (1983) Pheromone trapping models for insect pest control. Res. Popul. Ecol. 25, 105–115.

    Article  Google Scholar 

  • Barclay H. J. and van den Driessche P. (1984) Pheromone trapping for male annihilation: a density-dependent model. Prot. Ecol. 7, 281–289.

    Google Scholar 

  • Buxton P. A. (1955) The natural history of tsetse flies. H. K. Lewis, London.

    Google Scholar 

  • Fisher M. E., van den Driessche P. and Barclay H. J. (1985) A density-dependent model of pheromone trapping. Theor. Popul. Biol. 27, 91–104.

    Article  Google Scholar 

  • Glasgow J. P. (1963) The distribution and abundance of tsetse. MacMillan Co., New York.

    Google Scholar 

  • House A. P. R. (1982) Chemosterilization of Glossina morsitans morsitans Westwood and G. pallidipes Austen (Diptera: Glossinidae) in the field. Bull. Entom. Res. 72, 65–70.

    Article  Google Scholar 

  • Klassen W. and Creech J. F. (1971) Suppression of pest population with sterile male insects. USDA, ARS Misc. Pub. No. 1183, 7 pp.

    Book  Google Scholar 

  • Knipling. E. F. (1955) Possibilities of insect population control or eradication through the use of sexually sterile males. J. Econ. Entom. 48, 459–462.

    Article  Google Scholar 

  • Knipling E. F. and McGuire J. U. (1966) Population models to test theoretical effects of sex attractants used for insect control. USDA, ARS, Information Bull. No. 308, 20 pp.

    Google Scholar 

  • LaBrecque G. C. and Meifert D. W. (1966) Control of house flies (Diptera: Muscidae) in poultry houses with chemosterilants. J. Med. Entom. 3, 232–326.

    Google Scholar 

  • Langley P. A., Coates T. W., Carlson D. A., Vale G. A. and Marshall J. (1982) Prospects for autosterilization of tsetse flies, Glossina spp. (Diptera: Glossinidae), using sex pheromone and bisazir in the field. Bull. Entom. Res. 72, 319–327.

    Article  Google Scholar 

  • Langley P. A. and Weidhaas D. (1986) Trapping as a means of controlling tsetse, Glossina spp. (Diptera: Glossinidae): the relative merits of killing and sterilization. Bull. Ent. Res. 76, 89–95.

    Article  Google Scholar 

  • Marsh R. E. and Howard W. E. (1973) Prospects of chemosterilant and genetic control of rodents. Bull. Wld. Hlth. Org. 48, 309–316.

    CAS  Google Scholar 

  • Nash T. A. M. (1969) Africa’s bane: the tsetse fly. Collins, London.

    Google Scholar 

  • Pielou E. C. (1969) An introduction to mathematical ecology. Wiley Interscience, New York.

    Google Scholar 

  • Redfern M. (1986) Tsetse traps stop trypanosomes. New Scientist 1497, 22.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Barclay, H.J. Models for Pest Control Using Sex Pheromones and Chemosterilants. Int J Trop Insect Sci 8, 187–196 (1987). https://doi.org/10.1017/S1742758400007207

Download citation

  • Received:

  • Revised:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1017/S1742758400007207

Key Words

Navigation