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Autor: Itty, P.

Trypanosomiasis is a major constraint to increased food production in Africa as it limits livestock production and mixed farming over an area of 10 million km2. The use of African trypanotolerant breeds of cattle is one approach to control trypanosomiasis that is being given increasing attention....


Itty, P.[Profitability, efficiency and comparative advantage of African cattle meat and milk production: The case of trypanotolerant village cattle production]Profitability, efficiency and comparative advantage of African cattle meat and milk production: The case of trypanotolerant village cattle production

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.


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

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...


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

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...


Defly, A.Awuome, K.Bokovi, K.D'Ieteren, G.D.M.Grundler, G.Handlos, MichaelItty, 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

Trypanosomiasis, a disease transmitted by the tsetse fly, is a major constraint to livestock production and mixed farming in Africa. Due to the prevalence of trypanosomiasis and skin diseases in much of Zaire, it was concluded that cattle production was only feasible through the introduction of t...


Itty, P.Rowlands, G.J.Minengu, M.Ngamuna, S.Winkel, F. vanD'Ieteren, G.D.M.[The economics of recently introduced village cattle production in a tsetse affected area. (I): Trypanotolerant N'Dama cattle in Zaire]The economics of recently introduced village cattle production in a tsetse affected area. (I): Trypanotolerant N'Dama cattle in Zaire

Trypanosomiasis, a disease transmitted by the tsetse fly, is a major constraint to livestock production and mixed farming in Africa. This study examines the economics of the village production of trypanotolerant cattle recently introduced in an affected area of Togo that was previously virtually ...


Itty, P.Rowlands, G.J.Morkramer, G.Defly, A.D'Ieteren, G.D.M.[The economics of recently introduced village cattle production in a tsetse affected area. (II): Trypanotolerant cattle in southern Togo]The economics of recently introduced village cattle production in a tsetse affected area. (II): Trypanotolerant cattle in southern Togo
Autor: Itty, P.

Trypanosomosis, a cattle disease transmitted by the tsetse fly, is a major constraint to increased meat and milk production and rural incomes in mixed crop-livestock systems of more humid areas of sub-Saharan Africa. Trypanosomosis affects roughly 10 million square kilometres in 37 African countr...


Itty, P.[Profitability, efficiency and comparative advantage of African cattle meat and milk production: The case of trypanotolerant village cattle production]Profitability, efficiency and comparative advantage of African cattle meat and milk production: The case of trypanotolerant village cattle production

Cattle raised in the Ghibe valley of southwest Ethiopia are exposed to medium to high levels of trypanosomiasis risk and are often given trypanocidal drugs. A benefit-cost analysis was undertaken to evaluate the financial and economic returns generated by cattle raised in the area under a systema...


Itty, P.Swallow, B.M.Rowlands, G.J.Mulatu, W.D'Ieteren, G.D.M.[The economics of village cattle production in a tsetse infested area of southwest Ethiopia]The economics of village cattle production in a tsetse infested area of southwest Ethiopia

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
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

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