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Cassava brown streak disease (CBSD) has emerged as a major threat to cassava ( Manihot esculenta ) in eastern and southern Africa. CBSD was first reported in Malawi in the 1950s, but little data on the distribution and epidemiology of the disease are available. A diagnostic survey was therefore ...


Mbewe, W.Kumar, P.Changadeya, W.Ntawuruhunga, PheneasLegg, J.P.[Diversity, distribution and effects on cassava cultivars of Cassava Brown Streak Viruses in Malawi]Diversity, distribution and effects on cassava cultivars of Cassava Brown Streak Viruses in Malawi

Okechukwu, R.U.Ntawuruhunga, PheneasDziedzoave, N.T.Manu-Aduening, J.A.International Society For Tropical Root CropsAdu-Kwarteng, E.Darko, M. N.[Competitiveness of Root Crops for Accelerating Africa’s Economic Growth, 12th Triennial Symposium of International Society for Tropical Root Crops Africa Branch (ISTRCAB), Accra, Ghana, 30 September- 5 October 2013]Competitiveness of Root Crops for Accelerating Africa’s Economic Growth, 12th Triennial Symposium of International Society for Tropical Root Crops Africa Branch (ISTRCAB), Accra, Ghana, 30 September- 5 October 2013
Ntawuruhunga, PheneasMartin, C.Edward, K.Moyo, C.Turnbull, C.[Contribution of the IITA cassava germplasm to meeting the increasing demand and future outlook in southern Africa region]Contribution of the IITA cassava germplasm to meeting the increasing demand and future outlook in southern Africa region

This study was conducted to evaluate the growth and yield stability of cassava mosaic disease (CMD) resistant breeding populations clones against early drought. Field trials were planted using 200 CMD resistant clones and 7 local landraces in a randomised complete block design with 3 replicates a...


Babirye, A.Ntawuruhunga, PheneasEdema, R.[Cassava mosaic disease resistant clones’ growth and yield are prone to early drought stress]Cassava mosaic disease resistant clones’ growth and yield are prone to early drought stress

Alene, A.Khonje, M.Mwalughali, J.Chafuwa, C.Longwe, A.Khataza, R.Kapalasa, E.Madzorera, I.Gondwe, T.N.P.Mussagy, M.Ntawuruhunga, PheneasBoahen, S.Maziya-Dixon, B.B.Chikoye, D.[Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Malawi]Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Malawi
Alene, A.Khonje, M.Mwalughali, J.Chafuwa, C.Longwe, A.Khataza, R.Kapalasa, E.Madzorera, I.Gondwe, T.N.P.Mussagy, M.Ntawuruhunga, PheneasBoahen, S.Maziya-Dixon, B.B.Chikoye, D.[Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Zambia]Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Zambia

Cassava is the main food crop for an estimated 30% of the population in Zambia where yields of 5.8 t/ha are some of the lowest of any major cassava-producing country. A study was conducted to characterize yield responses of Zambian cassava genotypes to cassava mosaic disease (CMD), as well as the...


Tembo, M.Mataa, M.Legg, J.P.Chikoti, Patrick ChizaNtawuruhunga, Pheneas[Cassava mosaic disease: incidence and yield performance of cassava cultivars in Zambia]Cassava mosaic disease: incidence and yield performance of cassava cultivars in Zambia
Okoth, J.Lazarovitch, N.Rachmilevitch, S.Yermiyahu, U.Boahen, S.Ntawuruhunga, PheneasSokolowski, E.[Fertigation maximizes growth and root tuber yield of cassava]Fertigation maximizes growth and root tuber yield of cassava

Research aimed at selecting varieties of cassava (Manihot esculenta Crantz) with potential for high storage root yields through identification of stable yield components that can be used as selection criteria was carried out at three locations of different altitudes in Uganda. Multiple regression...

Une recherche visant à sélectionner des variétés potentielles à haut rendement en tubercules du manioc (Manihot esculenta Crantz) par identification des composantes stables de rendement qui peuvent étre utilisées comme critères de selection a été conduite dans trois localités de differentes altit...


Ntawuruhunga, PheneasRubaihayo, P.Whyte, J.Dixon, A.Osiru, D.[Inter-relationships among traits and path analysis for yield components of cassava: a search for storage root yield indicators]Inter-relationships among traits and path analysis for yield components of cassava: a search for storage root yield indicators

Improved germplasm from the cassava-breeding program has generated new varieties that are increasingly being grown by farmers in Uganda.In this study, the socio-economic and demographic characteristics of cassava farmers in different regions of Uganda, adopted c...


Abele, S.Twine, Edgar E.Ntawuruhunga, PheneasBaguma, Yona K.Kanobe, C.Bua, A.[Adoption of improved cassava varieties in Uganda: implications for agricultural research and technology dissemination]Adoption of improved cassava varieties in Uganda: implications for agricultural research and technology dissemination

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