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Book 1979

Autor: Trail, J.C.M. Hoste, Christian H. Wissocq, Y.J. Lhoste, Ph. Mason, I.L.

Review of the classification, geographic distribution, animal performance and productivity of trypanotolerant cattle, sheep and goats in 18 countries of west & central Africa, particularly N'dama cattle, West African Dwarf Shorthorn, and Zebu x N'Dama crossbreeds. Discussion on potential utilizat...

Enlace original: https://cgspace.cgiar.org/handle/10568/4225

Investigación en Agricultura
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Trail, J.C.M. ,  Hoste, Christian H. ,  Wissocq, Y.J. ,  Lhoste, Ph. ,  Mason, I.L. ,  [Trypanotolerant livestock in West and Central Africa. Volume 1. General study] ,  Trypanotolerant livestock in West and Central Africa. Volume 1. General study
Conference Paper 1988

Autor: 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.

Discusses factors influencing liveweight in a range of trypanotolerance network situations. Analyses liveweight traits, viz, dam liveweights at parturition and weaning, dam liveweight change between parturition and weaning, progeny liveweights at birth and weaning and progeny pre-weaning daily gain.

Enlace original: https://cgspace.cgiar.org/handle/10568/50056

Investigación en Agricultura
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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
Conference Paper 1988

Autor: Feron, A. D'Ieteren, G.D.M. Durkin, J.W. Kakiese, O. Maehl, J.H.H. Mulungo, M. Nagda, S.M. Paling, R.W. Pelo, M. Rarieya, J.M. Sheria, M. Thorpe, W.R. Trail, J.C.M.

Discusses the productivity of N;Dama cattle at Kolo and Mushie ranches (Zaire). Includes data on productivity under zero (Kolo) and high (Mushie) trypanosomiasis risk (1984-86). Compares the productivity of Boran and N'Dama cattle under ranch management at five sites in Africa.

Enlace original: https://cgspace.cgiar.org/handle/10568/50066

Investigación en Agricultura
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Feron, A. ,  D'Ieteren, G.D.M. ,  Durkin, J.W. ,  Kakiese, O. ,  Maehl, J.H.H. ,  Mulungo, M. ,  Nagda, S.M. ,  Paling, R.W. ,  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
Journal Article 1995

Autor: Wissocq, N.M. D'Ieteren, G.D.M. Trail, J.C.M. Kakiese, O.

Matching information on animal health and performance aspects was collected from 255 N'dama post-weaners from September 1986 to December 1991. Records covered for each animal a two years period from weaning at 10 months of age until 34 months of age. Curative trypanocidal drug treatment was given...

Enlace original: https://cgspace.cgiar.org/handle/10568/29313

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Wissocq, N.M. ,  D'Ieteren, G.D.M. ,  Trail, J.C.M. ,  Kakiese, O. ,  [Quantification of the relative importance of trypanotolerance measurements on productivity of N'Dama cattle (Addendum)] ,  Quantification of the relative importance of trypanotolerance measurements on productivity of N'Dama cattle (Addendum)
Journal Article 1984

Autor: Murray, M. Trail, J.C.M.

Examines the genetic basis of trypanotolerance with particular reference to Africa, environmental factors which can influence its stability like age, stress (work, pregnancy etc.), nutrition and disease, and the possible mechanisms responsible; looks at the tyrpanotolerance of different breeds.

Enlace original: https://cgspace.cgiar.org/handle/10568/29532

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Murray, M. ,  Trail, J.C.M. ,  [Genetic resistance to animal trypanosomiasis in Africa] ,  Genetic resistance to animal trypanosomiasis in Africa
Journal Article 1991

Autor: Trail, J.C.M. D'Ieteren, G.D.M. Maille, J.C. Yangari, G. Nantulya, V.M.

Evaluates possible contributions of the antigen-detection enzyme immunoassays (ELISA) for the diagnosis of Trypanosoma vivase, T.congolense, and T.Bucei infections in N'Dama cattle in Gabon, Central Africa. The assays are based on monoclonal antibodies which recoginse trypanosome antigens specifi...

Enlace original: https://cgspace.cgiar.org/handle/10568/28042

Investigación en Agricultura
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Trail, J.C.M. ,  D'Ieteren, G.D.M. ,  Maille, J.C. ,  Yangari, G. ,  Nantulya, V.M. ,  [Use of antigen-detection immunoassays in assessment of trypanotolerance in N'Dama cattle] ,  Use of antigen-detection immunoassays in assessment of trypanotolerance in N'Dama cattle
Journal Article 1986

Autor: Carew, S.F. Sandford, J. Wissocq, Y.J. Durkin, J.W. Trail, J.C.M.

Examines the productivities of N'Dama cattle, introduced Sahiwal cattle, and Sahiwal X N'Dama crossbred at the Teko Livestock Station, Sierra Leone. Evaluates environmental and genetic effects relating to breed group, month and year of parturition or birth, age, sex, individual cow etc. as approp...

Enlace original: https://cgspace.cgiar.org/handle/10568/10876

Investigación en Agricultura
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Carew, S.F. ,  Sandford, J. ,  Wissocq, Y.J. ,  Durkin, J.W. ,  Trail, J.C.M. ,  [Productivite de bovins N'Dama a la station de Teko (Sierra Leone) et premiers resultats de croisements avec la race Sahiwal] ,  Productivite de bovins N'Dama a la station de Teko (Sierra Leone) et premiers resultats de croisements avec la race Sahiwal
Conference Paper 1992

Autor: Trail, J.C.M. D'Ieteren, G.D.M.

Emphasises the importance of trypanotolerance by indicating that trypanotolerant breeds were at least as productive as other indigenous African breeds in areas of zero to low tsetse challenge and that in areas where tsetse challenge was substantial, only trypanotolerant breeds could survive. It w...

Enlace original: https://cgspace.cgiar.org/handle/10568/2751

Investigación en Agricultura
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Trail, J.C.M. ,  D'Ieteren, G.D.M. ,  [Characterisation of trypanotolerant cattle: a case study] ,  Characterisation of trypanotolerant cattle: a case study
Journal Article 1990

Autor: Murray, M. Trail, J.C.M. D'Ieteren, G.D.M.

Discusses trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding in Africa. Looks into methods available for control including tsetse control, drugs & vaccination and discusses constraints that limit the control. Also discusses prospects for future contr...

Enlace original: https://cgspace.cgiar.org/handle/10568/33164

Investigación en Agricultura
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Murray, M. ,  Trail, J.C.M. ,  D'Ieteren, G.D.M. ,  [Trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding] ,  Trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding
Conference Paper 1988

Autor: 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.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/49852

Investigación en Agricultura
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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

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