Relationships were evaluated between trypanosome infection as measured by antigen detection enzyme immunoassays (antigen ELISA), anaemia as determined by average packed red cell volume (PCV), and animal performance as assessed by daily weight gain in 99 N'Dama cattle in Gabon exposed to natural t...
Trail, J.C.M.
,
D'Ieteren, G.D.M.
,
Viviani, P.
,
Yangari, G.
,
Nantulya, V.M.
,
[Relationships between trypanosome infection measured by antigen detection enzyme immunoassays, anaemia and growth in trypanotolerant N'Dama cattle]
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Relationships between trypanosome infection measured by antigen detection enzyme immunoassays, anaemia and growth in trypanotolerant N'Dama cattle
Evaluates the productivity of Boran cattle maintained with chemoprophylaxis in an area of massive Glossina morsitans sub morsitans, G. pallidipes et G. Brevipalpis challenge at Makwaja ranch, in Tanzania and analyses the effect of a chemoprophylactic drug (isometamidium chloride) on cattle produc...
Trail, J.C.M.
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Murray, M.
,
Sones, Keith R.
,
Jibbo, J.M.C.
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Durkin, J.W.
,
Light, D.E.
,
[Chemoprophylaxis: Boran cattle can be productive under high tsetse challenge]
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Chemoprophylaxis: Boran cattle can be productive under high tsetse challenge
Discusses trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding in Africa. Looks into methods available for control including tsetse control, drugs & vaccination and discusses constraints that limit the control. Also discusses prospects for future contr...
Murray, M.
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Trail, J.C.M.
,
D'Ieteren, G.D.M.
,
[Trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding]
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Trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding
Reports results of a study on the relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible breeds of cattle. Presents data on tsetse challenge and trypanosome prevalence in N'Dama and Zebu cattle in Zaire, Gabon, Ethiopia and Cote d'Ivoire.
Leak, S.G.A.
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Colardelle, C.
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Coulibaly, L.
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Dumont, P.
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Feron, A.
,
Hecker, P.
,
D'Ieteren, G.D.M.
,
Jeannin, P.
,
Minengu, M.
,
Minja, S.
,
Mulatu, W.
,
Nankodaba, G.
,
Ordner, G.
,
Rowlands, G.J.
,
Sauveroche, B.
,
Tikubet, G.
,
Trail, J.C.M.
,
[Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle]
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Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle
Presents preliminary results of a study of N'Dama cattle introduced in a metayage system in Zaire. Studies tsetse relative densities, tsetse challenge, corrected tsetse challenge, trypanosome prevalence and PCV in gallery forest, savanna woodland and grass savanna areas. Also presents data on fee...
Winckel, F. van
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D'Ieteren, G.D.M.
,
Leak, S.G.A.
,
Maehl, J.H.H.
,
Minengu, M.
,
Nagda, S.M.
,
Ngamuna, S.
,
Rarieya, J.M.
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Rowlands, G.J.
,
Thorpe, W.R.
,
Trail, J.C.M.
,
[Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire]
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Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire
Studies the productivity of Zebu cattle at Mkwaja ranch in Tanzania, upgraded by the importation of Boran bulls and semen from Kenya and maintained under the successful trypanocidal drug strategy; discusses the proper management of acaricides and anthelmintics, as well as bacterial and viral vacc...
Jibbo, J.M.C.
,
Trail, J.C.M.
,
Sones, Keith R.
,
Durkin, J.W.
,
Light, D.E.
,
Murray, M.
,
[Productivity of Boran cattle maintained with chemoprophylaxis under high tsetse challenge at Mkwaja ranch in Tanzania. 1. Ranch organization and animal health management]
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Productivity of Boran cattle maintained with chemoprophylaxis under high tsetse challenge at Mkwaja ranch in Tanzania. 1. Ranch organization and animal health management
Evaluates the productivity of different breeds of cattle, sheep and goats, particularly trypanotolerant breeds, exposed to different degrees of tsetse challenge under various management systems in 9 West and Central African countries and in three associated East African countries, w. the objectiv...
Reports the feeding preferences of Glossina species at sites of the African Trypanotolerant Livestock Network. Estimates tsetse challenge and relates the results with trypanosome prevalence in cattle. Examines the relationship between tsetse challenge using linear regression analysis. Also examin...
Leak, S.G.A.
,
Colardelle, C.
,
Coulibaly, L.
,
D'Ieteren, G.D.M.
,
Dumont, P.
,
Feron, A.
,
Hecker, P.
,
Jeannin, P.
,
Maloo, S.H.
,
Minengu, M.
,
Minja, S.
,
Mulatu, W.
,
Mulungo, M.
,
Nankodaba, G.
,
Ngamuna, S.
,
Ordner, G.
,
Sauveroche, B.
,
Schuetterle, A.
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Tikubet, G.
,
Touré, M.
,
Trail, J.C.M.
,
Tsotsi, E.
,
Yangari, G.
,
[Tsetse feeding habits and tsetse challenge at sites of the African Trypanotolerant Livestock Network]
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Tsetse feeding habits and tsetse challenge at sites of the African Trypanotolerant Livestock Network
A paper dealing with research conducted to reduce the effect of trypanosomiasis on animal production in Africa. Looks into the African Trypanotolerant livestock Network and discusses the exploitation of trypanotolerant breeds, trypanosome prevalence and animal performance. Also examines specific ...
Trail, J.C.M.
,
D'Ieteren, G.D.M.
,
[Aspects of research to reduce the effect of trypanosomiasis on animal production in Africa]
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Aspects of research to reduce the effect of trypanosomiasis on animal production in Africa
A study on the effect of tsetse control by means of insecticide impregnated biconical traps on health and productivity of livestock in northern Cote d'Ivoire. Presents data on relative density of tsetse.
Coulibaly, L.
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Diarrassouba, I.
,
D'Ieteren, G.D.M.
,
Gnihan, N.
,
Hecker, P.
,
Itty, P.
,
Kupper, W.
,
Leak, S.G.A.
,
Nagda, S.M.
,
Rarieya, J.M.
,
Schuetterle, A.
,
Thorpe, W.R.
,
Trail, J.C.M.
,
Traub, D.
,
[Effect of tsetse control by means of insecticide impregnated biconical traps on health and productivity of livestock in northern Cote d'Ivoire: Preliminary results]
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Effect of tsetse control by means of insecticide impregnated biconical traps on health and productivity of livestock in northern Cote d'Ivoire: Preliminary results