Hostname: page-component-848d4c4894-2xdlg Total loading time: 0 Render date: 2024-06-23T09:06:40.850Z Has data issue: false hasContentIssue false
  • English
  • Français

Incidence of salivary gland hypertrophy in field populations of the tsetse Glossina pallidipes on the south Kenyan coast

Published online by Cambridge University Press:  19 September 2011

M. O. Odindo
M. O. Odindo
Affiliation:
International Centre of Insect Physiology and Ecology, P.O. Box 80804, Mombasa, Kenya
Get access

Abstract

Field-trapped tsetse Glossina pallidipes, G. brevipalpis and G. austeni were dissected and the incidence of hypertrophy of the salivary glands (HSG) recorded. This condition was observed only in G. pallidipes. The highest level of infection (15.6%) was observed in July in one of the trapping sites. Both very young teneral (ovarian category 0a) and very old (ovarian category 7 + 4N) tsetse had greatly enlarged glands. The differences in bi-monthly HSG incidence for the five trapping sites were statistically significant. The level of infection in males and females did not show significant differences.

Keywords

Glossina pallidipestsetsesalivary gland hypertrophyincidence ofmidgut hypertrophy
Type
Articles
Information
International Journal of Tropical Insect Science , Volume 3 , Issue 1 , March 1982 , pp. 59 - 64
Copyright
Copyright © ICIPE 1982

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

Challier, A. (1965) Amélioration de la méthode de determination de l'âge physiologique des Glossines. Bull. Soc. Path. exot. 58, 250–259.Google Scholar
Challier, A. and Laveissière, C. (1973) Un nouveau piège pour la capture des glossines (Glossina: Diptera, Muscidae) description et essais sur le terrain. Cah. O.R.S.T.O.M. sér. Eut. méd. Parasitol. 11, 251–262.Google Scholar
Jaenson, T. G. T. (1978) Virus-like rods associated with salivary gland hyperplasia in tsetse Glossina pallidipes. Trans. R. Soc. trop. Med. Hyg. 72, 234–238.CrossRefGoogle ScholarPubMed
Jenni, L. (1973) Virus-like particles in a strain of G. morsitans centralis Machado 1970. Trans. R. Soc. trop. Med. Hyg. 67, 295.CrossRefGoogle Scholar
Jenni, L. and Steiger, R. F. (1974a) Virus-like particles in the tsetse fly Glossina morsitans spp. Preliminary results. Rev. Suisse Zool. 81, 633–666.CrossRefGoogle Scholar
Jenni, L. and Steiger, R. F. (1974b) Virus-like particles of Glossina fuscipes fuscipes Newst. 1910. Act a trop. 31, 179–180.Google Scholar
Odindo, M. O., Sabwa, D. M., Amutalla, P. A. and Otieno, W. A. (1981) Preliminary tests on the transmission of virus-like particlesto the tsetse Glossina pallidipes. Insect Sci. Application 2, 219–221.Google Scholar
Otieno, L. H., Kokwaro, E. D., Chimtawi, M. and Onyango, P. (1980) Prevalence of enlarged salivary glands in wild populations of Glossina pallidipes in Kenya, with a note on the affected organ. J. Invertebr. Path. 36, 113–118.CrossRefGoogle Scholar
Saunders, D. S. (1960) The ovulation cycle in Glossina morsitans Westwood (Diptera:Muscidae) and a possible method of age determination for female tsetse flies by examination of their ovaries. Trans. R. ent. Soc. Lond. 122, 221–238.CrossRefGoogle Scholar
Saunders, D. S. (1962) Age determination for female tsetse flies and the age composition of Glossina pallidipes Aust., G. palpalpis fuscipes Newst., and G. hrevipalpis. Bull. ent. Res. 53, 579–595.CrossRefGoogle Scholar
Whitnall, A. B. M. (1934) The trypanosomiasis infection of Glossina pallidipes in Umfolosi Game Reserve, Zululand. Onderstepoort J. vet. Sci. Anim. Ind. 11, 7–21.Google Scholar