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The prevalence, species and intensity of trypanosome parasitaemia over an eighteen-month period, February 1986 to July 1987, are reported for some 700 N`Dama cattle managed in twenty-five village herds in forest and plateau areas of Idiofa, Zaire. The effect of trypanosomiasis and other diseases ...


Ngamuna, S.D'Ieteren, G.D.M.Itty, P.Leak, S.G.A.Maehl, J.H.H.Minengu, M.Nagda, S.M.Paling, R.W.Rarieya, J.M.Thorpe, W.R.Trail, J.C.M.[Trypanosomiasis in N'Dama cattle under village management in Zaire]Trypanosomiasis in N'Dama cattle under village management in Zaire

A genome-wide scan for quantitative trait loci (QTL) affecting gastrointestinal nematode resistance in sheep was completed using a double backcross population derived from Red Maasai and Dorper ewes bred to F1 rams. This design provided an opportunity to map potentially unique genetic variation a...


Silva, M.V.B.Sonstegard, T.S.Hanotte, Olivier H.Mugambi, J.M.M.García, J.F.Nagda, S.M.Gibson, John P.Iraqi, F.A.McClintock, A.E.Kemp, Stephen J.Boettcher, P.J.Malek, M.Tassell, C.P. vanBaker, R.L.[Identification of quantitative trait loci affecting resistance to gastrointestinal parasites in a double backcross population of Red Maasai and Dorper sheep]Identification of quantitative trait loci affecting resistance to gastrointestinal parasites in a double backcross population of Red Maasai and Dorper sheep
Maille, J.C.Authié, E.D'Ieteren, G.D.M.Leak, S.G.A.Maehl, J.H.H.Nagda, S.M.Rarieya, J.M.Rowlands, G.J.Sauveroche, B.Thorpe, W.R.Trail, J.C.M.Yangari, G.[Aspects of trypanotolerance and associations with growth rate in post-weaner N'Dama cattle under high trypanosomiasis risk]Aspects of trypanotolerance and associations with growth rate in post-weaner N'Dama cattle under high trypanosomiasis risk

Reports the prevalence species and intensity of trypanosome parasitaenia (1986-1987) for N'Dama cattle managed in village herds inforest and plateau areas of Idiofa, Zaire, Examines tsese challenge & its relationshipto trypanosome prevalence. Reports the duration of infection, pattern of parasita...


Ngamuna, S.D'Ieteren, G.D.M.Itty, P.Leak, S.G.A.Maehl, J.H.H.Minengu, M.Nagda, S.M.Paling, R.W.Rarieya, J.M.Thorpe, W.R.Trail, J.C.M.[Trypanosomiasis in N'Dama cattle under village management in Zaire]Trypanosomiasis in N'Dama cattle under village management in Zaire
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

Discusses disease interactions in cattle and sheep in northern Cote d'Ivoire. Presents and discusses prevalence of anaemia - producing parasites, prevalence of strongyle egy burdens, PCV infected or uninfected with trypanosomes in the prescence or ascence of internal/blood parasites, PCV during g...


Coulibaly, L.Diarrassouba, I.D'Ieteren, G.D.M.Hecker, P.Itty, P.Maehl, J.H.H.Mahamat, B.Nagda, S.M.Paling, R.W.Rarieya, J.M.Schuetterle, A.Thorpe, W.R.Trail, J.C.M.[Disease interactions in cattle and sheep in northern Cote d'Ivoire]Disease interactions in cattle and sheep in northern Cote d'Ivoire

A method is described for calculating new infection incidence from monthly field data collected between April 1994 and February 1998 from an average of 770 Ethiopian Highland Zebu cattle maintained under traditional management in the Ghibe valley, southwest Ethiopia and exposed to a high challeng...


Rowlands, G.J.Leak, S.G.A.Peregrine, A.S.Nagda, S.M.Mulatu, W.D'Ieteren, G.D.M.[The incidence of new and the prevalence and persistence of recurrent trypanosome infections in cattle in southewest Ethiopia exposed to a high challenge with drug-resistant parasites]The incidence of new and the prevalence and persistence of recurrent trypanosome infections in cattle in southewest Ethiopia exposed to a high challenge with drug-resistant parasites

Report of a study on the economics of trypanotolerant livestock production with station cattle and village cattle and sheep. Presents data on overall cattle & sheep production parameteres, economic parameters including veterinary services, veterinary treatments, fodder, mineral blocks, night krau...


Morkramer, G.Defly, A.D'Ieteren, G.D.M.Grundler, G.Itty, P.Leak, S.G.A.Maehl, J.H.H.Mawuena, K.Nagda, S.M.Rarieya, J.M.Thorpe, W.R.Trail, J.C.M.[Economic aspects of recently introduced trypanotolerant livestock production under trypanosomiasis risk in southern Togo]Economic aspects of recently introduced trypanotolerant livestock production under trypanosomiasis risk in southern Togo

Approximately 320 East African Zebu cows over 36 months of age were monitored monthly from 1986 to 1992 in nine village herds in an area of high trypanosomiasis risk in southwest Ethiopia where there was resistance to all available trypanocidal drugs. Cows were individually treated with diminazen...


Rowlands, G.J.Mulatu, W.Authié, E.D'Ieteren, G.D.M.Leak, S.G.A.Nagda, S.M.[Effects of trypanosomiasis on reproduction of East African Zebu cows exposed to drug-resistant trypanosomes]Effects of trypanosomiasis on reproduction of East African Zebu cows exposed to drug-resistant trypanosomes

In order to assess the effect of tsetse control on livestock productivity, 21 herds of cattle of N'Dama, Baoule and Zebu cross breeds in the region of Boundiali, northern Cote d'Ivoire, were monitored monthly for trypanosome prevalence, packed red cell volume (PCV), body weight and reproductive p...


Rowlands, G.J.D'Ieteren, G.D.M.Coulibaly, L.Hecker, P.A.Leak, S.G.A.Nagda, S.M.[Assessment of the effect of tsetse control on livestock productivity - a case study in northern Cote d'Ivoire]Assessment of the effect of tsetse control on livestock productivity - a case study in northern Cote d'Ivoire

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