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A tsetse control campaign was started in January 1991 using a synthetic pyrethroid cypermethrin `pour-on' applied monthly to cattle exposed to high levels of drug-resistant trypanosomes in the Ghibe valley of southwest Ethiopia. In December 1992, a cost-recovery scheme was introduced, and thereaf...


Rowlands, G.J.Mulatu, W.Leak, S.G.A.Nagda, S.M.D'Ieteren, G.D.M.[Estimating the effects of tsetse control on livestock productivity - a case study in southwest Ethiopia]Estimating the effects of tsetse control on livestock productivity - a case study in southwest Ethiopia

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

A tsetse control campaign using an insecticidal cypermethrin "pour-on" applied monthly to village Zebu cattle in Ghibe in southwest Ethiopia has been in operation for over six years. For four of these years farmers have paid a cost-recovery price for each animal given treatment. Relative densitie...


Mulatu, W.Swallow, B.M.Rowlands, G.J.Leak, S.G.A.D'Ieteren, G.D.M.Nagda, S.M.[Economic benefits to farmers of six years of application of an insecticidal 'pour-on' to control tsetse in Ghibe, southwest Ethiopia]Economic benefits to farmers of six years of application of an insecticidal 'pour-on' to control tsetse in Ghibe, southwest Ethiopia

A tsetse control experiment with 500 deltamethrin-impregnated targets was initiated in the Ghibe Valley, south-west Ethiopia, in April 1990. The theft of a large number of targets following the socio-political disturbances of May 1991 spoiled major reductions in tsetse density and trypanosome pre...


Swallow, B.M.Mulatu, W.[Evaluating the willingness of Ghibe Valley (Ethiopia) residents to contribute time and money to a tsetse control programme using targets]Evaluating the willingness of Ghibe Valley (Ethiopia) residents to contribute time and money to a tsetse control programme using targets
Rowlands, G.J.Leak, S.G.A.D'Ieteren, G.D.M.Nagda, S.M.Mulatu, W.Wilson, A.[Epidemiology of the impact of tsetse control on bovine trypanosomosis in Southwest Ethiopia]Epidemiology of the impact of tsetse control on bovine trypanosomosis in Southwest Ethiopia

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

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