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
Evaluates components of a short term test for trypanotolerance criteria in N'Dama post-weaners exposed to a medium natural trypanosome challenge in Gabon; compares the effectiveness of different measures of control of development of anaemia; and measures the post-test recovery of packed red cell ...
Trail, J.C.M.
,
D'Ieteren, G.D.M.
,
Colardelle, C.
,
Maille, J.C.
,
Ordner, G.
,
Sauveroche, B.
,
Yangari, G.
,
[Evaluation of a field test for trypanotolerance in young N'Dama cattle]
,
Evaluation of a field test for trypanotolerance in young N'Dama cattle
Reports the influence of breed and animal age on the prevalence, species and intensity of trypanosome infection and the effects of the infections on the blood packed cell volume (PCV) of N'Dama, Nguni and crossbred cattle. Presents the effects of trypanosome infection, PCV level and lactational s...
Ordner, G.
,
D'Ieteren, G.D.M.
,
Dumont, P.
,
Itty, P.
,
Jeannin, P.
,
Maehl, H.M.
,
Nagda, S.M.
,
Paling, R.W.
,
Rarieya, J.M.
,
Thorpe, W.R.
,
Trail, J.C.M.
,
Yangari, G.
,
[Comparative performance of trypanotolerant and more susceptible cattle breeds exposed to trypanosomiasis in Gabon]
,
Comparative performance of trypanotolerant and more susceptible cattle breeds exposed to trypanosomiasis in Gabon
The significance of Glossina fusca group tsetse flies as vectors of cattle trypanosomiasis was examined using biconical traps to survey tsetse populations at one site in Gabon and two sites in Zaire. Mean trypanosome infection rates in G. tabaniformis Westwood over the study period ranged from 8....
Leak, S.G.A.
,
Colardelle, C.
,
D'Ieteren, G.D.M.
,
Dumont, P.
,
Feron, A.
,
Jeannin, P.
,
Minengu, M.
,
Mulungo, M.
,
Ngamuna, S.
,
Ordner, G.
,
Sauveroche, B.
,
Trail, J.C.M.
,
Yangari, G.
,
[Glossina fusca group tsetse as vectors of cattle trypanosomiasis in Gabon and Zaire]
,
Glossina fusca group tsetse as vectors of cattle trypanosomiasis in Gabon and Zaire
Evaluates teh criteria for trypanotolerance including three related characterstics, v.z. the ability to control parasitaemia, the ability to control anaemia, and the ability to develop an effective immune response.
Trail, J.C.M.
,
Colardelle, C.
,
D'Ieteren, G.D.M.
,
Dumont, P.
,
Itty, P.
,
Jeannin, P.
,
Maehl, J.H.H.
,
Nagda, S.M.
,
Ordner, G.
,
Paling, R.W.
,
Rarieya, J.M.
,
Thorpe, W.R.
,
Yangari, G.
,
[Evaluation of criteria of trypanotolerance]
,
Evaluation of criteria of trypanotolerance