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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.Mulatu, W.Rowlands, G.J.D'Ieteren, G.D.M.[The control of Glossina pallidipes, G. fuscipes fuscipes and G. morsitans submorsitans in southwest Ethiopia using a cypermethrin "pour-on" insecticide]The control of Glossina pallidipes, G. fuscipes fuscipes and G. morsitans submorsitans in southwest Ethiopia using a cypermethrin "pour-on" insecticide

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
Rowlands, G.J.Authié, E.D'Ieteren, G.D.M.Leak, S.G.A.Mulatu, W.Nagda, S.M.Peregrine, A.S.[An epidemiological study of recurrent trypanosome infection in East African Zebu cattle and its association with drug resistance]An epidemiological study of recurrent trypanosome infection in East African Zebu cattle and its association with drug resistance
Reid, Robin S.Kruska, R.L.Muthui, N.Wotton, S.Wilson, C.J.Taye, A.Mulatu, W.[Distinguishing the impacts of changes in trypanosomosis disease severity from other factors that cause land-use over time in southwestern Ethiopia. Poster]Distinguishing the impacts of changes in trypanosomosis disease severity from other factors that cause land-use over time in southwestern Ethiopia. Poster
Leak, S.G.A.Mulatu, W.Kagwanja, J.Reid, Robin S.Rowlands, G.J.D'Ieteren, G.D.M.Wilson, A.[Constraints to successful and sustainable control of animal trypanosomosis: Epidemiological studies in the Ghibe valley, Ethiopia]Constraints to successful and sustainable control of animal trypanosomosis: Epidemiological studies in the Ghibe valley, Ethiopia

The effect of trypanosomosis on the resumption of postpartum ovarian function and oestrus activity was studied in small East African zebu cows maintained under natural trypanosomosis challenge. This was done through the determination of milk progesterone levels using the enzyme linked immunosor...


Tibbo, MarkosMukasa-Mugerwa, E.Abebe, G.Mulatu, W.[Effect of trypanosomosis on the resumption of postpartum ovarian function and oestrus activity in Zebu cows]Effect of trypanosomosis on the resumption of postpartum ovarian function and oestrus activity in Zebu cows

Research has been undertaken since 1986 in the Ghibe valley, southwest Ethiopia, monitoring approximately 840 village East African Zebu cattle monthly to assess the effects of trypanosomiasis on productivity. The average monthly trypanosome prevalence between 1986 and 1989 was about 30 percent. M...


Mulatu, W.Rowlands, G.J.D'Ieteren, G.D.M.Nagda, S.M.[Effects of trypanosomiasis on productivity of East African Zebu cattle exposed to drug resistant trypanosomes]Effects of trypanosomiasis on productivity of East African Zebu cattle exposed to drug resistant trypanosomes

An average of 840 East African Zebu cattle have been monitored in the Ghibe valley, south west Ethiopia since 1986. Despite a high prevalence of drug resistance, regular Berenil treatment appears to have maintained these cattle at reasonable levels of productivity. However, when corrected for fre...


Rowlands, G.J.Mulatu, W.D'Ieteren, G.D.M.Nagda, S.M.[Evidence of differences in trypanosusceptibility in East African Zebu cattle]Evidence of differences in trypanosusceptibility in East African Zebu cattle

Determines factors affecting trypanosome prevalence in Zebu cattle exposed to high trypanosomiasis risk in south west Ethiopia. Studies the occurrence of trypanosome infection in adult cattle, monthly trypanosome prevalence in calves and cattle, prevalence in male and female adult cattle, relatio...


Mulatu, W.D'Ieteren, G.D.M.Duffera, W.Tegene, G.Leak, S.G.A.Maehl, J.H.H.Nagda, S.M.Rarieya, J.M.Rowlands, G.J.Thorpe, W.R.Tikubet, G.Trail, J.C.M.[Factors affecting trypanosome prevalence in Zebu cattle exposed to high trypanosomiasis risk in south-west Ethiopia]Factors affecting trypanosome prevalence in Zebu cattle exposed to high trypanosomiasis risk 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

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