Descubre y comparte nuestro conocimiento público

Se han encontrado 69 recursos

Resultados de búsqueda

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
Enlace permanente
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
Journal Article 1995

Autor: Rowlands, G.J. Woudyalew Mulatu Nagda, S.M. D'Ieteren, G.D.M.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/27976

Investigación en Agricultura
Enlace permanente
Rowlands, G.J. ,  Woudyalew Mulatu ,  Nagda, S.M. ,  D'Ieteren, G.D.M. ,  [Variations in packed red cell volume and trypanosome prevalence and relationships with reproductive traits in East African Zebu cows exposed to drug-resistant trypanosomes] ,  Variations in packed red cell volume and trypanosome prevalence and relationships with reproductive traits in East African Zebu cows exposed to drug-resistant trypanosomes
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
Enlace permanente
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
Enlace permanente
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: 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
Enlace permanente
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
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
Enlace permanente
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 2011-02-09

Autor: Leeuw, Jan de Said, Mohammed Yahya Ortegah, L. Nagda, S.M. Georgiadou, Y. DeBlois, M.

The introduction of web based mapping facilities that use satellite imagery, offers local people the possibility to map their environment. However, maps need to be accurate, which is the reason why map making is assigned to professionals. In this paper, we investigated the classification accuracy...

Enlace original: https://cgspace.cgiar.org/handle/10568/3175

Investigación en Agricultura
Enlace permanente
Leeuw, Jan de ,  Said, Mohammed Yahya ,  Ortegah, L. ,  Nagda, S.M. ,  Georgiadou, Y. ,  DeBlois, M. ,  [An assessment of the accuracy of volunteered road map production in Western Kenya] ,  An assessment of the accuracy of volunteered road map production in Western Kenya
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
Enlace permanente
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
Enlace permanente
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 1994

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

Approximately 390 East African Zebu calves from birth to 3 years of age and their dams 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. Cattle were individua...

Enlace original: https://cgspace.cgiar.org/handle/10568/29506

Investigación en Agricultura
Enlace permanente
Rowlands, G.J. ,  Mulatu, W. ,  Authié, E. ,  D'Ieteren, G.D.M. ,  Leak, S.G.A. ,  Nagda, S.M. ,  [Effects of trypanosomiasis on growth and mortality of young East African Zebu cattle exposed to drug-resistant trypanosomes] ,  Effects of trypanosomiasis on growth and mortality of young East African Zebu cattle exposed to drug-resistant trypanosomes

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo