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Bovine trypanosomiasis is prevalent in southwest Ethiopia infested with tsetse flies. Since 1986, East African Zebu cattle raised under trypanosomiasis risk in the Ghibe Valley of southwest Ethiopia have been studied to investigate the effects of trypanosmiasis on health and productivity. Approxi...


Rowlands, G.J.D'Ieteren, G.D.M.Authié, E.Leak, S.G.A.Mulatu, W.Nagda, S.M.[Variations in susceptibility to the effects of trypanosmiasis in East African Zebu cattle]Variations in susceptibility to the effects of trypanosmiasis in East African Zebu cattle

A deltamethrin `pour-on' insecticide was applied monthly to over 2000 cattle exposed to a high challenge of drug-resistant trypanosomes and high tsetse re-invasion pressure in the Ghibe valley, south-west Ethiopia. Blood samples were taken monthly from an average of 760 cattle for determination o...


Rowlands, G.J.Leak, S.G.A.Mulatu, W.Nagda, S.M.Wilson, A.D'Ieteren, G.D.M.[Use of deltamethrin 'pour on' insecticide for the control of cattle trypanosomiasis in the prescence of high tsetse invasion]Use of deltamethrin 'pour on' insecticide for the control of cattle trypanosomiasis in the prescence of high tsetse invasion

Describes the epidemiology of bovine trypanosomiasis in the Ghibe valley, southwest Ethiopia, the tsetse populations and their relationships to the prevalence of trypanosome infections in cattle. The tsetse challenge to cattle at two sites in the area was estimated as the product of tsetse relati...


Leak, S.G.A.Mulatu, W.Authié, E.D'Ieteren, G.D.M.Peregrine, A.S.Rowlands, G.J.Trail, J.C.M.[Epidemiology of bovine trypanosomiasis in the Ghibe Valley, southwest Ethiopia. 1. Tsetse challenge and its relationship to trypanosome prevalence in cattle]Epidemiology of bovine trypanosomiasis in the Ghibe Valley, southwest Ethiopia. 1. Tsetse challenge and its relationship to trypanosome prevalence in cattle

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