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.
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Colardelle, C.
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Coulibaly, L.
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Dumont, P.
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Feron, A.
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Hecker, P.
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D'Ieteren, G.D.M.
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Jeannin, P.
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Minengu, M.
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Minja, S.
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Mulatu, W.
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Nankodaba, G.
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Ordner, G.
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Rowlands, G.J.
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Sauveroche, B.
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Tikubet, G.
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Trail, J.C.M.
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[Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle]
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Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle
Presents preliminary results of a study of N'Dama cattle introduced in a metayage system in Zaire. Studies tsetse relative densities, tsetse challenge, corrected tsetse challenge, trypanosome prevalence and PCV in gallery forest, savanna woodland and grass savanna areas. Also presents data on fee...
Winckel, F. van
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D'Ieteren, G.D.M.
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Leak, S.G.A.
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Maehl, J.H.H.
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Minengu, M.
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Nagda, S.M.
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Ngamuna, S.
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Rarieya, J.M.
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Rowlands, G.J.
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Thorpe, W.R.
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Trail, J.C.M.
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[Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire]
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Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire
Approximately 90 village Ethiopian Highland Zebu cattle at Gullele in southwest Ethiopia were ear-tagged in March 1986 and they and their offspring monitored monthly until February 1996. In January 1991 a tsetse control campaign began using a synthetic pyrethroid cypermethrin pour-on applied mont...
Mulatu, W.
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Rowlands, G.J.
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D'Ieteren, G.D.M.
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Leak, S.G.A.
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Nagda, S.M.
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[Productivity of cattle treated with cypermethrin 'pour-on' insecticide to control tsetse in southwest Ethiopia]
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Productivity of cattle treated with cypermethrin 'pour-on' insecticide to control tsetse in southwest Ethiopia
Leak, S.G.A.
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Kemp, Stephen J.
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Teale, A.J.
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[Responses of N'Dama X Boran crossbred cattle to experimental infection with Trypanosoma congolense]
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Responses of N'Dama X Boran crossbred cattle to experimental infection with Trypanosoma congolense
Tsetse populations and trypanosome prevalence in cattle were monitored from 1986 to 1993 in the Ghibe valley, southwest Ethiopia. From January 1991 to October 1993 between 2000 and 4000 cattle were treated at monthly intervals with a synthetic pyrethroid insecticide, cypermethrine high-cis. A dos...
Leak, S.G.A.
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Mulatu, W.
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Rowlands, G.J.
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D'Ieteren, G.D.M.
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[The control of Glossina pallidipes, G. fuscipes fuscipes and G. morsitans submorsitans in southwest Ethiopia using a cypermethrin "pour-on" insecticide]
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The control of Glossina pallidipes, G. fuscipes fuscipes and G. morsitans submorsitans in southwest Ethiopia using a cypermethrin "pour-on" insecticide
Presents two different methods of treatment of trypanosomiasis, prophylaxis and therapeutic treatments, for N'Dama cattle, Nguni cattle and their crosses in Gabon; monitors the recording of packed cell volume percent (PCV), trypanosome detection and bodyweight estimation; and studies animal healt...
Paling, R.W.
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Leak, S.G.A.
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Maehl, H.M.
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Jeannin, P.
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Yangari, G.
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[The trypanotolerance network. 2. A study on health and productivity of N'Dama, Nguni and their crosses under quantified levels of tsetse challenge in Gabon. 2.2. - The influence of trypanosomiasis on the health status and performance]
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The trypanotolerance network. 2. A study on health and productivity of N'Dama, Nguni and their crosses under quantified levels of tsetse challenge in Gabon. 2.2. - The influence of trypanosomiasis on the health status and performance
Evaluates the productivity of different breeds of cattle, sheep and goats, particularly trypanotolerant breeds, exposed to different degrees of tsetse challenge under various management systems in 9 West and Central African countries and in three associated East African countries, w. the objectiv...
Examines the proboscides, midguts and salivary glands of live tsetse species for trypanosomes trapped at forest edges, inforest close to watercourses and at the boundaries of savanna and pastures in Gabon to confirm the existence of a considerable trypanosomiasis risk due to the high infection ra...
Leak, S.G.A.
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Paling, R.W.
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Maloo, S.H.
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Maehl, H.M.
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[The trypanotolerance network. 2. A study on health and productivity of N'Dama, Nguni and their crosses under quantified levels of tsetse challenge in Gabon. 2.1. - Tsetse survey]
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The trypanotolerance network. 2. A study on health and productivity of N'Dama, Nguni and their crosses under quantified levels of tsetse challenge in Gabon. 2.1. - Tsetse survey
The efficacies of three trypanocidal drugs, diminazene aceturate, isometamidium chloride and homidium bromide, were evaluated in four representative areas of Cote d'Ivoire with different production systems, degree of integration of different trypanosomosis control approaches and delivery of veter...
D'Ieteren, G.D.M.
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Coulibaly, L.
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Atse, P.A.
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Hecker, P.A.
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Krebs, H.A.
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Rowlands, G.J.
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Leak, S.G.A.
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Nagda, S.M.
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[Trypanocidal drug resistance in four regions of Cote d'Ivoire: Importance and possible impact on sustainability of integrated strategies for trypanosomiasis control]
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Trypanocidal drug resistance in four regions of Cote d'Ivoire: Importance and possible impact on sustainability of integrated strategies for trypanosomiasis control