Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-02T21:06:09.215Z Has data issue: false hasContentIssue false
  • English
  • Français

Studies on the effect of larval diet, adult body weight, size of blood-meal and age on the fecundity of Culex Quinquefasciatus (Diptera: Culicidae)

Published online by Cambridge University Press:  19 September 2011

J. I. Akoh ,
F. I. Aigbodion  and
D. Kumbak
J. I. Akoh
Affiliation:
Department of Biological Sciences, University of Agriculture, Makurdi, Nigeria
F. I. Aigbodion
Affiliation:
Zoology Department, University of Jos, Jos, Nigeria
D. Kumbak
Affiliation:
Zoology Department, University of Jos, Jos, Nigeria
Get access

Abstract

The influence of larval diet, body weight at imago, size of blood-meal and age on the fecundity of Culex quinquefasciatus was investigated. The mean weights of mosquitoes at adult emergence varied significantly with larval diet. Larvae reared on liver diet grew into heavier adults, and produced more eggs than those reared on milk. The volume of blood engorged by the female mosquitoes apparently remains constant during each gonotrophic cycle. However, the number of eggs produced is a function of both the blood-meal size and age of the mosquitoes. These results were discussed in relation to the need for full knowledge of the reproductive potential of this species of filaria vectors.

Résumé

L'influence due régime larvaire, du polds (du corps) à imago, de la quantité due sang sucé et de l'âge sur la récondité de Culex quinquefasciatus a été étudiée.

Le poids moyen des moustiques quand ils émergent à l'âge adulte varie considérablement selon le régime larvaire. Les larves élevées sur un régime de foie sont devenues des adultes pesant plus lourd et produisant un nombre plus élevé d'oeufs que celles élevées sur un régime de lait. Le volume de sang englouti par les femelles demeure apparemment inchangé tout le long de cheque cycle gonotrophique. Cependant, le nombre d'oeufs produit dépend non seulement de la quantité due sang sucé mais aussi de l'âge physiologique des moustiques.

Ces résuitats ont été examinés par rapport à la nécessité d'avoir une connaissance plus complète due potentiel réproductif de cette espèce de vecteurs filaires.

Keywords

Larval dietweightblood-mealagefecundityCulex spRégime larvairepoidssang sucéâgeféconditéCulex sp
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 13 , Issue 2 , April 1992 , pp. 177 - 181
Copyright
Copyright © ICIPE 1992

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Abdelnur, O. M. (1968) The biology of some blackflies (Diptera: Simulidae) of Alberta. Quaest. Entomol. 4, 113–174.Google Scholar
Bellamyr, E. and Bracken, G. K. (1971) Quantitative aspects of ovarian development in mosquitoes. Can. J. Entomol. 103, 763–773.CrossRefGoogle Scholar
Chutter, F. M. (1970) A preliminary study of factors influencing the number of oocytes present in newly emerged blackflies (Diptera: Simulidae) in Ontario. Can. J. Zool. 48, 1389–1400.CrossRefGoogle Scholar
Clements, A. N. (1963) The Physiology of Mosquitoes. Pergamon Press, London.Google Scholar
Colless, D. H. and Chellapah, W. T. (1960) Effects of body weight and size of bloodmeal upon egg production in Aedes aegypti (Linnaeus) (Diptera: Culicidae). Ann. Trop. Med. Parasitol. 54, 47.Google Scholar
Edman, J. D. and Lynn, H. (1975) Relationship between bloodmeal volume and ovarian development in Culex nigripalpus (Diptera: Culicidae). Entomol. Exp. Appl. 18, 492–496.Google Scholar
Gillett, J. D. (1956) Initiation and promotion of ovarian development in the mosquito Aedes (Stegomyia) aegypti (Linnaeus). Ann. Trop. Med. Parasitol. 50, 375.CrossRefGoogle ScholarPubMed
Johannson, A. S. (1964) Feeding and nutrition in reproductive processes in insects. In Insect Reproduction (Edited by Higam, K. C.). Symp. R. Entomol. Soc. London, pp. 43–55.Google Scholar
Larsen, J. R. and Bodenstein, D. (1959) The humoral control of egg maturation in the mosquito. J. exp. Zool. 140, 343.CrossRefGoogle ScholarPubMed
Lavoipierre, M. M. J (1961) Bloodfeeding, fecundity and ageing in Aedes aegypti var. queenslandensi. Nature 191, 571–576.CrossRefGoogle Scholar
McDonald, W. W. (1956) Aedes aegypti in Malaya—II. Larval and adult biology. Ann. Trop. Med. Parasitol. 50, 399.CrossRefGoogle Scholar
Mathis, M. (1938) Influence de la nutrition larvaire sur la fecundité du stegomyia (Aedes aegypti L.). Bull. Soc. Path. Exot. 311, 640.Google Scholar
Mokry, J. E. (1980) A method for estimating the age of field collected S. damnosum s.l. Theobald (Diptera: Simulidae). Tropen. Med. Parasitol. 31, 121–127.Google Scholar
Roy, D. N. (1936) On the role of blood in ovulation in Aedes aegypti Linn. Bull. Entomol. Res. 27, 423–429.CrossRefGoogle Scholar
Shelton, R. M. (1972) The effect of blood source and quantity on production of eggs by Culex salinarius Coquillett (Diptera: Culicidae). Mosquito News 32, 31–37.Google Scholar
Subra, R. (1971) Etudes ecologique sur Culex pipiens fatigans Wiedemann, 1828 (Diptera, Culicidae) dans une zone urbaine de savane soudanienne ouest africaine. Dynamique des populations preimaginales. Cah. ORSTOM., Ser. Entomol. Med. Parasit. 9, 73–102.Google Scholar
Subra, R. (1973) Etudes ecologique sur Culex pipiens fatigans Wiedemann, 1828 (Diptera, Culicidae) dans une zone urbaine de savanne soudanienne ouest africaine. Dynamique des populations preimaginales. Cah. ORSTOM., Ser. Entomol. Med. Parasit. 11, 19–100.Google Scholar
Twohy, D. W. and Rozeboom, L. E. (1957) A comparison of food reserves in autogenous and anautogenous Culex pipiens populations. Am. J. Hygiene 65, 316.Google ScholarPubMed
Woke, P. A., Ally, M. S. and Rosenberger, C. R. (1956) The numbers of eggs developed, relate to the quantities of human blood ingested in Aedes aegypti (L.). Ann. Entomol. Soc. Am. 49, 435.CrossRefGoogle Scholar