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Reports the determination of tsetse challenge at sites of the African Trypanotolerant Livestock Network and its relationships with trypanosome prevalence for the period 1984-1986. Lists the Network sites with trypanotolerant cattle or sheep together with the tsetse species detected. Discusses tse...


Leak, S.G.A.Awuome, K.Colardelle, C.Duffera, W.Feron, A.Mohamat, B.Mawuena, K.Minengu, M.Mulungo, M.Nankodaba, G.Ordner, G.Pelo, M.Sheria, M.Tikubet, G.Touré, M.Yangari, G.[Determination of tsetse challenge and its relationship with trypanosome prevalence in trypanotolerant livestock at sites of the African Trypanotolerant Livestock Network]Determination of tsetse challenge and its relationship with trypanosome prevalence in trypanotolerant livestock at sites of the African Trypanotolerant Livestock Network

Studies the health and performance of two strains trypanotolerant N'Dama cattle, susceptible Nguni cattle and their crosses over a three-year period, 1983-1985, at OGAPROV ranch in Gabon; presents the influences of breed and animal age on the prevolence, species and intensity of trypanosome paras...


Ordner, G.Colardelle, C.D'Ieteren, G.D.M.Dumont, P.Itty, P.Jeannin, P.Leak, S.G.A.Maehl, J.H.H.Nagda, S.M.Paling, R.W.Rarieya, J.M.Thorpe, W.R.Trail, J.C.M.Yangari, G.[Health and productivity of trypanotolerant and susceptible cattle exposed to trypanosomiasis in Gabon and the impact of strategic chemoprophylaxis]Health and productivity of trypanotolerant and susceptible cattle exposed to trypanosomiasis in Gabon and the impact of strategic chemoprophylaxis
D'Ieteren, G.D.M.Awuome, K.Bokovi, K.Chema, S.Colardelle, C.Coulibaly, L.Defly, A.Feron, A.Grundler, G.Handlos, MichaelHecker, P.Itty, P.Kakiese, O.Leak, S.G.A.Maehl, J.H.H.Maloo, S.H.Mawuena, K.Minengu, M.Morkramer, G.Mukendi, F.Mulatu, W.Mulungo, M.Nagda, S.M.Nankodaba, G.Ngamuna, S.Ordner, G.Paling, R.W.Pelo, M.Rarieya, J.M.Schuetterle, A.Sheria, M.Thorpe, W.R.Tikubet, G.Trail, J.C.M.Yangari, G.[Genetic and environmental factors affecting trypanosome prevalence and parasitaemia in livestock]Genetic and environmental factors affecting trypanosome prevalence and parasitaemia in livestock

Evaluates components of a short term test for trypanotolerance criteria in N'Dama post-weaners exposed to a medium natural trypanosome challenge in Gabon; compares the effectiveness of different measures of control of development of anaemia; and measures the post-test recovery of packed red cell ...


Trail, J.C.M.D'Ieteren, G.D.M.Colardelle, C.Maille, J.C.Ordner, G.Sauveroche, B.Yangari, G.[Evaluation of a field test for trypanotolerance in young N'Dama cattle]Evaluation of a field test for trypanotolerance in young N'Dama cattle

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

Presents results of experiments to determine phenotypic & genotypic relationships of the abilities to control parasitaemia, resist anaemia or develop an immune response with animal performance in terms of daily weight gain, maintenance of packed cell volume levels and disease prevalence in trypan...


Trail, J.C.M.Feron, A.Pelo, M.Colardelle, C.Ordner, G.D'Ieteren, G.D.M.Durkin, J.W.Maehl, H.M.Thorpe, W.R.[Selection in trypanotolerant cattle breeds in Africa]Selection in trypanotolerant cattle breeds in Africa

Reports the feeding preferences of Glossina species at sites of the African Trypanotolerant Livestock Network. Estimates tsetse challenge and relates the results with trypanosome prevalence in cattle. Examines the relationship between tsetse challenge using linear regression analysis. Also examin...


Leak, S.G.A.Colardelle, C.Coulibaly, L.D'Ieteren, G.D.M.Dumont, P.Feron, A.Hecker, P.Jeannin, P.Maloo, S.H.Minengu, M.Minja, S.Mulatu, W.Mulungo, M.Nankodaba, G.Ngamuna, S.Ordner, G.Sauveroche, B.Schuetterle, A.Tikubet, G.Touré, M.Trail, J.C.M.Tsotsi, E.Yangari, G.[Tsetse feeding habits and tsetse challenge at sites of the African Trypanotolerant Livestock Network]Tsetse feeding habits and tsetse challenge at sites of the African Trypanotolerant Livestock Network

The significance of Glossina fusca group tsetse flies as vectors of cattle trypanosomiasis was examined using biconical traps to survey tsetse populations at one site in Gabon and two sites in Zaire. Mean trypanosome infection rates in G. tabaniformis Westwood over the study period ranged from 8....


Leak, S.G.A.Colardelle, C.D'Ieteren, G.D.M.Dumont, P.Feron, A.Jeannin, P.Minengu, M.Mulungo, M.Ngamuna, S.Ordner, G.Sauveroche, B.Trail, J.C.M.Yangari, G.[Glossina fusca group tsetse as vectors of cattle trypanosomiasis in Gabon and Zaire]Glossina fusca group tsetse as vectors of cattle trypanosomiasis in Gabon and Zaire

Evaluates teh criteria for trypanotolerance including three related characterstics, v.z. the ability to control parasitaemia, the ability to control anaemia, and the ability to develop an effective immune response.


Trail, J.C.M.Colardelle, C.D'Ieteren, G.D.M.Dumont, P.Itty, P.Jeannin, P.Maehl, J.H.H.Nagda, S.M.Ordner, G.Paling, R.W.Rarieya, J.M.Thorpe, W.R.Yangari, G.[Evaluation of criteria of trypanotolerance]Evaluation of criteria of trypanotolerance
D'Ieteren, G.D.M.Awuome, K.Bokovi, K.Chema, S.Colardelle, C.Coulibaly, L.Defly, A.Feron, A.Grundler, G.Handlos, MichaelHecker, P.Itty, P.Kakiese, O.Leak, S.G.A.Maehl, J.H.H.Maloo, S.H.Mawuena, K.Minengu, M.Morkramer, G.Mukendi, F.Mulatu, W.Mulungo, M.Nagda, S.M.Nankodaba, G.Ngamuna, S.Ordner, G.Paling, R.W.Rarieya, J.M.Trail, J.C.M.Yangari, G.Schuetterle, A.Sheria, M.Thorpe, W.R.Tikubet, G.[Trypanosome infections and other factors influencing PCV in livestock]Trypanosome infections and other factors influencing PCV in livestock

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