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Journal Article 1993

Autor: Rowlands, G.J. Mulatu, W. Authie, A. D'Ieteren, G.D.M. Leak, S.G.A. Nagda, S.M. Peregrine, A.S.

An average of 840 East African Zebu cattle from nine herds in the Ghibe Valley, southwest Ethiopia were monitored from 1986 to 1990. Each month blood samples were collected from analysis of packed red cell volume and detection of trypanosomes. Animals were found to be parasitaemic and with a PCV ...

Enlace original: https://cgspace.cgiar.org/handle/10568/27973

Investigación en Agricultura
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Rowlands, G.J. ,  Mulatu, W. ,  Authie, A. ,  D'Ieteren, G.D.M. ,  Leak, S.G.A. ,  Nagda, S.M. ,  Peregrine, A.S. ,  [Epidemiology of bovine trypanosomiasis in the Ghibe Valley, southwest Ethiopia. 2. Factors associated with variations in trypanosome prevalence, incidence of new infections and prevalence of recurrent infections] ,  Epidemiology of bovine trypanosomiasis in the Ghibe Valley, southwest Ethiopia. 2. Factors associated with variations in trypanosome prevalence, incidence of new infections and prevalence of recurrent infections
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: Ordner, G. Colardelle, C. D'Ieteren, G.D.M. Dumont, P. Itty, P. Jeannin, 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. Yangari, G.

Studies the health and performance of two strains trypanotolerant N'Dama cattle, susceptible Nguni cattle and their crosses over a three-year period, 1983-1985, at OGAPROV ranch in Gabon; presents the influences of breed and animal age on the prevolence, species and intensity of trypanosome paras...

Enlace original: https://cgspace.cgiar.org/handle/10568/50057

Investigación en Agricultura
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Ordner, G. ,  Colardelle, C. ,  D'Ieteren, G.D.M. ,  Dumont, P. ,  Itty, P. ,  Jeannin, 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. ,  Yangari, G. ,  [Health and productivity of trypanotolerant and susceptible cattle exposed to trypanosomiasis in Gabon and the impact of strategic chemoprophylaxis] ,  Health and productivity of trypanotolerant and susceptible cattle exposed to trypanosomiasis in Gabon and the impact of strategic chemoprophylaxis
Conference Paper 1988

Autor: Defly, A. Awuome, K. Bokovi, K. D'Ieteren, G.D.M. Grundler, G. Handlos, Michael Itty, P. Leak, S.G.A. Maehl, J.H.H. Mawuena, K. Morkramer, G. Nagda, S.M. Paling, R.W. Rarieya, J.M. Thorpe, W.R. Trail, J.C.M.

The prevalence, species and intensity of trypanosome parasitaemia in different livestock species, breeds, age groups and management systems are reported from Togo for trypanosotolerant sheep and goats in the Sokode area. The effects of these trypanosome parasitaemias on health and production trai...

Enlace original: https://cgspace.cgiar.org/handle/10568/50010

Investigación en Agricultura
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Defly, A. ,  Awuome, K. ,  Bokovi, K. ,  D'Ieteren, G.D.M. ,  Grundler, G. ,  Handlos, Michael ,  Itty, P. ,  Leak, S.G.A. ,  Maehl, J.H.H. ,  Mawuena, K. ,  Morkramer, G. ,  Nagda, S.M. ,  Paling, R.W. ,  Rarieya, J.M. ,  Thorpe, W.R. ,  Trail, J.C.M. ,  [Effect of trypanosome infection on livestock health and production in Togo] ,  Effect of trypanosome infection on livestock health and production in Togo
Journal Article 1997

Autor: Okello-Onen, J. Tukahirwa, E.M. Pery, B.D. Rowlands, G.J. Nagda, S.M. Musisi, G. Bode, E. Heinonen, R. Mwayi, W. Opuda-Asibo, J.

The pick-up rates of tick species by various resistant groups of animals, dipped once a month and not dipped were investigated under ranch conditions in Nabiswera, Luwero district, Uganda. During the first three weeks of exposure of cattle to natural tick infestation, two phases of tick build-up ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29293

Investigación en Agricultura
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Okello-Onen, J. ,  Tukahirwa, E.M. ,  Pery, B.D. ,  Rowlands, G.J. ,  Nagda, S.M. ,  Musisi, G. ,  Bode, E. ,  Heinonen, R. ,  Mwayi, W. ,  Opuda-Asibo, J. ,  [The effects of host resistance on the pick-up rates of ticks under natural infestation in Uganda] ,  The effects of host resistance on the pick-up rates of ticks under natural infestation in Uganda
Journal Article 1999

Autor: Okello-Onen, J. Tukahirwa, E.M. Perry, Brian D. Rowlands, G.J. Nagda, S.M. Musisi, G. Bode, E. Heironen, R. Mwaji, W. Opuda-Asibo, J.

Studies on seasonality and population dynamics of ticks on indigenous cattle and their crosses (calves) were carried out in Buruli Ranching Scheme, Nabiswera, Luwero District of Uganda on three treatment groups of animals: group 1 (twice a week dipping), group 2 (once a month dipping) and group 3...

Enlace original: https://cgspace.cgiar.org/handle/10568/32907

Investigación en Agricultura
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Okello-Onen, J. ,  Tukahirwa, E.M. ,  Perry, Brian D. ,  Rowlands, G.J. ,  Nagda, S.M. ,  Musisi, G. ,  Bode, E. ,  Heironen, R. ,  Mwaji, W. ,  Opuda-Asibo, J. ,  [Population dynamics of ticks on indigenous cattle in a pastoral dry to semi-arid rangeland zone of Uganda] ,  Population dynamics of ticks on indigenous cattle in a pastoral dry to semi-arid rangeland zone of Uganda
Journal Article 2004-12-15

Autor: Schukken, Y.H. Schaik, G. van McDermott, John J. Rowlands, G.J. Nagda, S.M. Mulatu, W. D'Ieteren, G.D.M.

The objective of this study was to apply transition models to distinguish between factors associated with both incident and persistent trypanosome infections. Data collected from 1561 cattle were analyzed from a long-term study involving 8 herds in which both trypanosome infections (a total of 56...

Enlace original: https://cgspace.cgiar.org/handle/10568/2329

Investigación en Agricultura
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Schukken, Y.H. ,  Schaik, G. van ,  McDermott, John J. ,  Rowlands, G.J. ,  Nagda, S.M. ,  Mulatu, W. ,  D'Ieteren, G.D.M. ,  [Transition models to assess risk factors for new and persistent trypanosome infections in cattle - analysis of longitudinal data from the Ghibe Valley, Southwest Ethiopia] ,  Transition models to assess risk factors for new and persistent trypanosome infections in cattle - analysis of longitudinal data from the Ghibe Valley, Southwest Ethiopia
Journal Article 2006-08-26

Autor: Freeman, A.R. Bradley, D.G. Nagda, S.M. Gibson, John P. Hanotte, Olivier H.

Microsatellite markers are commonly used for population genetic analyses of livestock. However, up to now, combinations of microsatellite data sets or Microsatellite markers are commonly used for population genetic analyses of livestock. However, up to now, combinations of microsatellite data set...

Enlace original: https://cgspace.cgiar.org/handle/10568/1383

Investigación en Agricultura
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Freeman, A.R. ,  Bradley, D.G. ,  Nagda, S.M. ,  Gibson, John P. ,  Hanotte, Olivier H. ,  [Combination of multiple microsatellite data sets to investigate genetic diversity and admixture of domestic cattle] ,  Combination of multiple microsatellite data sets to investigate genetic diversity and admixture of domestic cattle
Journal Article 1999

Autor: Rowlands, G.J. Mulatu, W. Leak, S.G.A. Nagda, S.M. D'Ieteren, G.D.M.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/33202

Investigación en Agricultura
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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
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.

N’Dama cow and calf viabilities, parturition intervals, cow parturition and weaning weights and calf weaning weights were recorded during a three year period, January 1984 to December 1986. The management system was the same at Mushie and Kolo ranches (Zaire) where trypanosomiasis risk was high a...

Enlace original: https://cgspace.cgiar.org/handle/10568/70793

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

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