REFERENCES
- Clarke, J. E. (1965). Trypanosome infections in the mouthparts of Glossina morsitans Westw.: a correlation between extent of labral infection and invasion of the hypopharynx. Annals of Tropical Medicine and Parasitology, 59, 235–239.
- Curtis, C. F. & Graves, P. M. (1983). Genetic variation in the ability of insects to transmit filariae, trypanosomes and malarial parasites. In Current Topics in Vector Research, ed. Harris, K. F., pp. 31–62. New York: Praeger Scientific.
- Distelmans, W., D'haeseleer, F., Kaufman, L. & Rousseeuw, P. (1982). The susceptibility of Glossina palpalis palpalis at different ages to infection with Trypanosoma congolense. Annates de la Société Belge de Médécine Tropicale, 62, 41-4-7.
- Evans, D. A. (1979). Cyclical transmission of Trypanosoma brucei rhodesiense and Trypanosoma congolense by tsetse flies infected with culture-form procyclic trypanosomes. Journal of Protozoology, 26, 425–427.
- Fairburn, H. & Culwick, A. T. (1950). The transmission of polymorphic trypanosomes. Acta Tropica, 7, 19–47.
- Gooding, R. H. (1977). Digestive processes of haematophagous insects. XIII. Evidence for the digestive function of midgut proteinases of Glossina morsitans morsitans Westwood (Diptera: Glossinidae). Canadian Journal of Zoology, 55, 1557–1562.
- Harley, J. M. B. (1971). Comparison of the susceptibility to infection with Trypanosoma rhodesiense of Glossina pallidipes, G. morsitans, G. fuscipes and G. brevipalpis. Annals of Tropical Mediane and Parasitology, 65, 185–189.
- Jinks, J. L. (1964). Extrachromosomal Inheritance. New Jersey: Prentice-Hall.
- Jordan, A. M. (1976). Tsetse flies as vectors of trypanosomes. Veterinary Parasitology, 2, 143–152.
- Maudlin, I. (1982). Inheritance of susceptibility to Trypanosoma congolense infection in Glossina morsitans. Annals of Tropical Medicine and Parasitology, 76, 225–227.
- Maudlin, I., Kabayo, J. P., Flood, M. E. T. & Evans, D. A. (1984). Serum factors and the maturation of Trypansoma congolense infections in Glossina morsitans. Zeitschrift für Parasitenkunde, 70, 11–19.
- Meek, S. R. & Macdonald, W. W. (1982). Studies on the inheritance of susceptibility to infection with Brugia pahangi and Wuchereria bancrofti in the Aedes scutellaris group of mosquitoes. Annals of Tropical Medicine and Parasitology, 76, 347–354.
- Mews, A. R., Langley, P. A., Pimley, R. W. & Flood, M. E. T. (1977). Large-scale rearing of tsetse flies (Glossina spp.) in the absence of a living host. Bulletin of Entomological Research, 67, 119–128.
- Moloo, S. K. (1981). Effects of maintaining Glossina morsitans morsitans on different hosts upon the vector's subsequent infection rates with pathogenic trypanosomes. Acta Tropica, 38, 125–136.
- Molyneux, D. H. (1977). Vector relationships in the Trypanosomatidae. Advances in Parasitology, 15, 1–82.
- Otieno, L. H., Darji, N., Onyango, P. & Mpanga, E. (1983). Some observations on factors associated with the development of Trypanosoma brucei brucei infections in Glossina morsitans morsitans. Acta Tropica, 40, 113–120.
- Trpis, M., Duhrkopf, R. E. & Parker, K. L. (1981). Non-Mendelian inheritance of mosquito susceptibility to infection with Brugia malayi and Brugia pahangi. Science, 211, 1435–1437.
- Van Hoof, L. M. J. J. (1947). Observations on trypanosomiasis in the Belgian Congo. Transactions of the Royal Society of Tropical Medicine and Hygiene, 40, 728–754.
- Whiteside, E. F. (1958). The maintenance of cattle in tsetse-infested country. A summary of four years' experience in Kenya. International Scientific Committee for Trypanosomiasis Research. Seventh Meeting, Brussels, 83–90.