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Chiona, M.Ntawuruhunga, PheneasMukuka, I.Chalwe, A.Phiri, N.Chikoti, Patrick ChizaSimwambana, M.[Growing cassava: training manual for extension & farmers in Zambia]Growing cassava: training manual for extension & farmers in Zambia

Chiona, M.Mueller, E.[Introduction of nutrient dense sweetpotatoes in Zambia: Working with farmers on-farm]Introduction of nutrient dense sweetpotatoes in Zambia: Working with farmers on-farm

Strains of the Aspergillusfungi, especially A.flavus and A. parasiticus,primarily produce aflatoxins which are a major health concern to man and livestock because of their acute and chronic health effects. Aflatoxins pose the greatest risk to health in tropical Africa because of their widespread ...


Chiona, M.Ntawuruhunga, PheneasBenesi, I.Matumba, L.Moyo, C.[Aflatoxins contamination in processed cassava in Malawi and Zambia]Aflatoxins contamination in processed cassava in Malawi and Zambia

Plant breeding has been one of the main drivers of crop yield gains during the past century. Breeding for yield improvement through resistance to pests and diseases and chemico-physical constraints to crop production has contributed immensely to food security, nutrition, and improved incomes acro...


Chiona, M.Chigeza, G.Ntawuruhunga, Pheneas[Exploring climatic resilience through genetic improvement for food and income crops]Exploring climatic resilience through genetic improvement for food and income crops

Chipungu, F.P.Chiona, M.Mudenda, S.Nkhoma, A.K.[Strengthening orange fleshed sweet potato planting material systems: Legacy, loose ends and exit strategy]Strengthening orange fleshed sweet potato planting material systems: Legacy, loose ends and exit strategy
Gruneberg, W.J.Ma, D.Mwanga, R.O.M.Carey, E.E.Huamani, K.Díaz, F.Eyzaguirre, R.Guaf, E.Jusuf, M.Karuniawan, A.Tjintokohadi, K.Song, Y.S.Amil, S.R.Hossain, M.Rahaman, E.Attaluri, S.I.Some, K.Afaupe, S.O.Adofo, K.Lukonge, E.Karanja, L.Ndirigwe, J.Ssemakula, G.N.Agili, S.Randrianaivoarivony, J.M.Chiona, M.Chipungu, F.P.Laurie, S.M.Ricardo, J.Andrade, M.I.Rausch Fernandes, F.Mello, A.S.Khan, M.A.LaBonte, D.R.Yencho, G.C.[Advances in sweetpotato breeding from 1992 to 2012.]Advances in sweetpotato breeding from 1992 to 2012.

Chipungu, F.P.Chiona, M.Mudenda, S.Nkhoma, A.K.[Strengthening Orange Fleshed Sweet Potato planting material systems in the Eastern Province of Zambia: Implementation, progress and achievements]Strengthening Orange Fleshed Sweet Potato planting material systems in the Eastern Province of Zambia: Implementation, progress and achievements

Purpose – Cassava production surged noticeably in Southeastern Africa beginning in the 1990s. The purpose of this paper is to examine the commercial responses and food security consequences of cassava production growth in the region. Design/methodology/approach – The paper incorporates a mix of q...


Haggblade, S.Djurfeldt, A.Nyirenda, D.Lodin, J.Brimer, L.Chiona, M.Chitundu, M.Chiwona-Karltun, L.Cuambe, C.Dolislager, M.Donovan, C.Droppelmann, K.Jirstrom, M.Kambewa, E.Kambewa, P.Mahungu, N.M.Mkumbira, J.Mudema, J.Nielson, H.Nyembe, M.Salegua, V.Tomo, A.Weber, M.[Cassava commercialization in Southeastern Africa]Cassava commercialization in Southeastern Africa

Tumwegamire, SilverMwanga, R.O.M.Andrade, M.I.Low, J.W.Ssemakula, G.N.Laurie, S.Chipungu, F.P.Ndirigue, J.Agili, S.Karanja, L.Chiona, M.Njoku, J.C.Mtunda, M.Ricardo, J.Adofo, K.Carey, E.Gruneberg, W.J.[Catalogue of orange-fleshed sweetpotato varieties for Sub-Saharan Africa.]Catalogue of orange-fleshed sweetpotato varieties for Sub-Saharan Africa.

Food security remains a huge challenge for the millions of Africans dependent on agriculture for their subsistence. A low-level agricultural productivity and a high percentage of poor and undernourished people are common in Africa, particularly in sub-Saharan Africa (SSA). Sweetpotato, Jpomoea ba...


Gutiérrez, D.Tachin, M.Schulz, S.Miano, D.Ndunguru, J.Mukassa, S.Ngadze, E.Chiona, M.Kowalski, B.Fei, Z.Kreuze, J.F.[Determining the pan-African sweetpotato virome: Understanding virus diversity, distribution and evolution and their impacts on sweetpotato production in Africa.]Determining the pan-African sweetpotato virome: Understanding virus diversity, distribution and evolution and their impacts on sweetpotato production in Africa.

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