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Tamene, L.Yaekob, T.Mekonnen, K.Woldearegay, K.Adimassu, ZenebeEllison, J.Gurmessa, B.Alene, T.Dubale, W.Kassie, G.Thorne, Peter J.[Landscape management: Africa RISING project R4D experiences in the Ethiopian highlands]Landscape management: Africa RISING project R4D experiences in the Ethiopian highlands

Africa accounts for 50 of all plantain produced in the world. These plantains are overwhelmingly import as a food crop for local consumption. Black sigatoka has now invaded Africa, thereby endangering this important food source. The long term solution lies in the creation of black sigatoka resist...


Swennen, R.Vuylsteke, D.R.[Preliminary results at IITA in breeding plantain for black sigatoka resistance in Africa]Preliminary results at IITA in breeding plantain for black sigatoka resistance in Africa

In the farming systems approach to technology development, trials are carried out on a limited number of farmers’ fields. Results of these trials are extrapolated to the entire target area and used either to identify directions for further research or to develop recommendations for farmers. Extra...


Smith, J.Walker, P.Oyewole, B.[Representativeness of farmers and sites in onfarm trials]Representativeness of farmers and sites in onfarm trials
Rossel, H.W.Cardwell, K.[Approaches to germplasm health at the International Institute of Tropical Agriculture (IITA), in Nigeria]Approaches to germplasm health at the International Institute of Tropical Agriculture (IITA), in Nigeria
Autor: Smith, J.

A meeting was held of social scientists from the International Agriculture Research Centers (IARCs) of the Consultative Group on International Agricultural Research (CGIAR), at the International Service for National Agricultural Research (ISNAR) in the Hague, Netherlands, in August 1992. The meet...


Smith, J.[New challenge confronting social scientists in IARCs with ecoregional mandates]New challenge confronting social scientists in IARCs with ecoregional mandates
Lema, K.Osiru, D.Hahn, S.K.[Effectiveness of the polyethylene plastic mulch as a control measure against sweet potato weevils (Cylas spp., Coleoptera: Curculionidae)]Effectiveness of the polyethylene plastic mulch as a control measure against sweet potato weevils (Cylas spp., Coleoptera: Curculionidae)
Jagtap, S.S.[Diagnostic survey site selection using GIS for effective biological and integrated control of highland banana pests]Diagnostic survey site selection using GIS for effective biological and integrated control of highland banana pests
Kanno, H.Dixon, A.Asiedu, RobertHahn, S.K.[Breeding for host plant resistance of cassava green spider mite (CGM) (Mononychellus tanajoa, Bondar) at IITA]Breeding for host plant resistance of cassava green spider mite (CGM) (Mononychellus tanajoa, Bondar) at IITA

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