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Tsetse populations and trypanosome prevalence in cattle were monitored from 1986 to 1993 in the Ghibe valley, south-west Ethiopia. From January 1991 to December 1993 between 2000 and 4000 cattle were treated at monthly intervals with a synthetic pyrethroid insecticide, cypermethrin (RS-alpha-cyan...


Leak, S.G.A.Mulatu, W.Rowlands, G.J.D'Ieteren, G.D.M.[A trial of a cypermethrin `pour-on' insecticide to control Glossina pallidipes, G. fuscipes fuscipes and G. morsitans submorsitans (Diptera: Glossinidae) in south-west Ethiopia]A trial of a cypermethrin `pour-on' insecticide to control Glossina pallidipes, G. fuscipes fuscipes and G. morsitans submorsitans (Diptera: Glossinidae) in south-west Ethiopia

Trypansosome infections in approximately 110,000 tsetse of 12 species or subspecies, at sites in six African countries, were studied over various periods from 1983 to 1994. Infection rates ranged from 0.2 percent in Glossina fuscipes quanzensis Pires at a site in Zaire, to 18 percent in Glossina ...


Leak, S.G.A.Rowlands, G.J.[The dynamics of trypanosome infections in natural populations of tsetse (Diptera: Glossinidae) studied using wing-fray and ovarian ageing techniques]The dynamics of trypanosome infections in natural populations of tsetse (Diptera: Glossinidae) studied using wing-fray and ovarian ageing techniques
Nantulya, V.M.[Immunodiagnosis of rhodesiense sleeping sickness: Detection of circulating trypanomal antigens in sera and cerebrospinal fluid by enzyme immunoassay using a monoclonal antibody]Immunodiagnosis of rhodesiense sleeping sickness: Detection of circulating trypanomal antigens in sera and cerebrospinal fluid by enzyme immunoassay using a monoclonal antibody

A monoclonal antibody (MAb)Tv27 employed in an antigen-detection enzyme immunosorbent assay (Ag-ELISA) for diagnosis of Trypanosoma vivax infection was shown to react with a T. vivax-specific protein of an approximate molecular weight of 10 kDa. This protein is diffusely distributed throughout th...


Masake, R.A.Ole-MoiYoi, O.K.Urakawa, T.Hirumi, H.Majiwa, P.A.O.Wells, C.W.Minja, S.H.Makau, J.M.Nantulya, V.M.[Immunological characterization and expression in Escherichia coli and Baculovirus systems of a Trypanosoma vivax antigen detected in the blood of infected animals]Immunological characterization and expression in Escherichia coli and Baculovirus systems of a Trypanosoma vivax antigen detected in the blood of infected animals

Reports results of a study on the relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible breeds of cattle. Presents data on tsetse challenge and trypanosome prevalence in N'Dama and Zebu cattle in Zaire, Gabon, Ethiopia and Cote d'Ivoire.


Leak, S.G.A.Colardelle, C.Coulibaly, L.Dumont, P.Feron, A.Hecker, P.D'Ieteren, G.D.M.Jeannin, P.Minengu, M.Minja, S.Mulatu, W.Nankodaba, G.Ordner, G.Rowlands, G.J.Sauveroche, B.Tikubet, G.Trail, J.C.M.[Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle]Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle

Reviews the situation of Trypanosomiasis in cattle in the humid & sub humid areas of Africa. Includes improvement of trypanotolerant breeds; research activities like the control of trypanosome growth, development of effective immune responses & resistance to anaemia.


Murray, M.Black, S.J.[African trypanosomiasis in Cattle: Working with nature's solution]African trypanosomiasis in Cattle: Working with nature's solution

In this case study of the Yale agro-pastoral zone in southern Burkina Faso, the sustainability of tsetse control as a local public good was shown to depend upon farmers' contributions to establish and maintain the traps and targets that attract and kill tsetse flies. Contingent valuation (CV) tec...


Kamuanga, M.Swallow, B.M.Sigue, H.Bauer, B.[Evaluating contingent and actual contributions to a local public good: Tsetse control in the Yale agro-pastoral zone, Burkina Faso]Evaluating contingent and actual contributions to a local public good: Tsetse control in the Yale agro-pastoral zone, Burkina Faso
Moloo, S.K.Gettinby, G.Olubayo, R.O.Kabata, J.M.Okumu, I.O.[A comparison of African buffalo, N'Dama and Boran cattle as reservoirs of Trypanosoma vivax for different Glossina species]A comparison of African buffalo, N'Dama and Boran cattle as reservoirs of Trypanosoma vivax for different Glossina species
Barry, J.D.Emery, J.L.[Parasite development and host responses during the establishment of Trypanosoma brucei infection transmitted by tsetse fly]Parasite development and host responses during the establishment of Trypanosoma brucei infection transmitted by tsetse fly

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