Cette etude examine la production de troupeaux bovins villageois principalement trypanotolerants, dans la region de Boundiali, au nord de la Cote d'Ivoire. Le but est d'evaluer la rentabilite de ce systeme de production dans une region affectee par la trypanosomose et d'identifier les principales...
Itty, P.
,
Rowlands, G.J.
,
Traub, D.
,
Hecker, P.
,
Coulibaly, L.
,
D'Ieteren, G.D.M.
,
[Etude economique de la production bovine villageoise dans une region du nord de la Cote d'Ivoire infestee par les glossines]
,
Etude economique de la production bovine villageoise dans une region du nord de la Cote d'Ivoire infestee par les glossines
In order to assess the effect of tsetse control on livestock productivity, 21 herds of cattle of N'Dama, Baoule and Zebu cross breeds in the region of Boundiali, northern Cote d'Ivoire, were monitored monthly for trypanosome prevalence, packed red cell volume (PCV), body weight and reproductive p...
Rowlands, G.J.
,
D'Ieteren, G.D.M.
,
Coulibaly, L.
,
Hecker, P.A.
,
Leak, S.G.A.
,
Nagda, S.M.
,
[Assessment of the effect of tsetse control on livestock productivity - a case study in northern Cote d'Ivoire]
,
Assessment of the effect of tsetse control on livestock productivity - a case study in northern Cote d'Ivoire
The efficacies of three trypanocidal drugs, diminazene aceturate, isometamidium chloride and homidium bromide, were evaluated in four representative areas of Cote d'Ivoire with different production systems, degree of integration of different trypanosomosis control approaches and delivery of veter...
D'Ieteren, G.D.M.
,
Coulibaly, L.
,
Atse, P.A.
,
Hecker, P.A.
,
Krebs, H.A.
,
Rowlands, G.J.
,
Leak, S.G.A.
,
Nagda, S.M.
,
[Trypanocidal drug resistance in four regions of Cote d'Ivoire: Importance and possible impact on sustainability of integrated strategies for trypanosomiasis control]
,
Trypanocidal drug resistance in four regions of Cote d'Ivoire: Importance and possible impact on sustainability of integrated strategies for trypanosomiasis control
Herd-to-herd variations in the primary biological impact of an intervention can sometimes be utilised to investigate secondary impacts. This approach has been used in the analysis of the effects of tsetse control on calf live weight gain. Nineteen herds of cattle were monitored in the region of B...
Rowlands, G.J.
,
Coulibaly, L.
,
Hecker, P.
,
D'Ieteren, G.D.M.
,
Rarieya, J.M.
,
[Assessing impacts of tsetse control in northern Cote d'Ivoire on animal productivity]
,
Assessing impacts of tsetse control in northern Cote d'Ivoire on animal productivity
Nineteen herds of cattle (N'Dama, Baoule and Zebu crosses) and 20 flocks of Djallonke and Djallonke x Sahel sheep in the region of Boundiali, northern Cote d'Ivoire, were monitored monthly for body weight, packed red blood cell volume and the presence of trypanosomes in blood over various periods...
Coulibaly, L.
,
Rowlands, G.J.
,
Authié, E.
,
Hecker, P.A.
,
D'Ieteren, G.D.M.
,
Krebs, H.
,
Leak, S.G.A.
,
Rarieya, J.M.
,
[Effect of tsetse control with insecticide-impregnated traps on trypanosome prevalence and productivity of cattle and sheep in northern Cote d'Ivoire]
,
Effect of tsetse control with insecticide-impregnated traps on trypanosome prevalence and productivity of cattle and sheep in northern Cote d'Ivoire
Eleven groups of male cattle (39 on average per group) were monitored for presence of trypanosomes at 3-weekly intervals for periods of up to 27 weeks at a feedlot of Ferkessedougou, northern Cote d'Ivoire, in an area supposedly free of tsetse. All animals originated from or grazed during transhu...
Twelve traditional herds of cattle in the area of Boundiali, northern Cote d'Ivoire, were examined monthly from 1990 to 1992 for the presence of trypanosomes. The herds were randomised into 3 treatment groups, cattle in 4 herds received diminazene aceturate at 3.5 or 7 mg/kg body weight (b.w.) wh...
The reviewed case studies were conducted between 1994 and 1997 by ILRI research teams in Burkina Faso, Cote d'Ivoire and Nigeria. The objectives were to evaluate farmers' preferences for cattle traits; to assess constraints and opportunities for in situ conservation of endangered cattle breeds, ...
Kamuanga, M.
,
Tano, K.
,
Pokou, K.
,
Jabbar, M.A.
,
D'Ieteren, G.D.M.
,
[Farmer preferences of cattle breeds, their market values and prospects for improvement in West Africa: A summary review]
,
Farmer preferences of cattle breeds, their market values and prospects for improvement in West Africa: A summary review