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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

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

Evaluates the effects of trypanosome infection and other factors on parturition interval (1984-1986) at Network sites of Avetonou, Boundiali & Mushie. Presents data on litter size, lambing interval and calving interval.


Thorpe, W.R.Coulibaly, L.Defly, A.D'Ieteren, G.D.M.Feron, A.Grundler, G.Hecker, P.Itty, P.Maehl, J.H.H.Mawuena, K.Morkramer, G.Mulungo, M.Nagda, S.M.Paling, R.W.Pelo, M.Rarieya, J.M.Schuetterle, A.Trail, J.C.M.[Factors influencing reproductive performance in a range of network situations]Factors influencing reproductive performance in a range of network situations

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. vanD'Ieteren, G.D.M.Leak, S.G.A.Maehl, J.H.H.Minengu, M.Nagda, S.M.Ngamuna, S.Rarieya, J.M.Rowlands, G.J.Thorpe, W.R.Trail, J.C.M.[Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire]Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire
Kakiese, O.Feron, A.D'Ieteren, G.D.M.Durkin, J.W.Itty, P.Maehl, J.H.H.Mulungo, M.Nagda, S.M.Pelo, M.Rarieya, J.M.Sheria, M.Thorpe, W.R.Trail, J.C.M.[Productivity of ranch N'Dama cattle under trypanosomiasis risk]Productivity of ranch N'Dama cattle under trypanosomiasis risk

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

The health and performance records of cattle and sheep used were collected over a three-year period, 1984-1986, at four network sites. Three of the sites, Avetonou (Togo), Boundiali (Cote d’Ivoire) and Mushie (Zaire) were chosen because of their high mean trypanosome of the live weight performanc...


Maehl, J.H.H.Coulibaly, L.Defly, A.D'Ieteren, G.D.M.Feron, A.Grundler, G.Hecker, P.Itty, P.Mawuena, K.Morkramer, G.Mulungo, M.Nagda, S.M.Paling, R.W.Pelo, M.Rarieya, J.M.Schuetterle, A.Sheria, M.Thorpe, W.R.Trail, J.C.M.[Factors influencing liveweight in a range of network situations]Factors influencing liveweight in a range of network situations

In Mushie ranch, 157 N`Dama progeny of four sires, 95 males and 62 females, were used to estimate the habitability levels for aspects of parasitaemia, anemia control, immune response and animal performance. The males were exposed to a high natural trypanosome challenge, and body weight, trypanoso...


Trail, J.C.M.D'Ieteren, G.D.M.Feron, A.Itty, P.Kakiese, O.Maehl, J.H.H.Mulungo, M.Nagda, S.M.Paling, R.W.Pelo, M.Rarieya, J.M.Thorpe, W.R.[Genetic aspects of criteria of trypanotolerance]Genetic aspects of criteria of trypanotolerance

The effects of trypanosome infection and of other factors on parturition interval were evaluated using records for parturitions, which occurred between January 1984 and December 1986 at the Network sites of Avetonu, Boundiali and Mushie. For Mushie some intervals, calculated using parturitions oc...


Thorpe, W.R.Coulibaly, L.Defly, A.D'Ieteren, G.D.M.Feron, A.Grundler, G.Hecker, P.Itty, P.Maehl, J.H.H.Mawuena, K.Morkramer, G.Mulungo, M.Nagda, S.M.Paling, R.W.Pelo, M.Rarieya, J.M.Schuetterle, A.Trail, J.C.M.[Factors influencing reproductive performance in a range of network situations]Factors influencing reproductive performance in a range of network situations

Reports the results of an 18-month study on the prevalence, species and intensity of trypanosome parasitaemias in East African Zebu cattle managed in ten village herds in four areas around Ghibe, S.W. Ethiopia. Gives an estimation of tsetse related density and trypanosome infection rates in tsets...


Mulatu, W.D'Ieteren, G.D.M.Duffera, W.Girma, T.Itty, P.Leak, S.G.A.Maehl, J.H.H.Nagda, S.M.Paling, R.W.Rarieya, J.M.Thorpe, W.R.Trail, J.C.M.[Health and performance of zebu cattle exposed to trypanosomiasis risk in S.W. Ethiopia]Health and performance of zebu cattle exposed to trypanosomiasis risk in S.W. Ethiopia

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