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Jumbo, S.Ntawuruhunga, PheneasMoyo, C.Nthonyiwa, A.Chisusu, G.[Unleashing the power of cassava in response to the food price crisis in Africa (UPoCA): Malawi conducts training of trainers workshops to boost cassava production and farm gate processing]Unleashing the power of cassava in response to the food price crisis in Africa (UPoCA): Malawi conducts training of trainers workshops to boost cassava production and farm gate processing

Objective: Cassava is a crop with largely unexplored and unexplained potentially valuable genetic variability. This study aimed to investigate interrelationship between factors that control cassava yield. Methodology and results: Fourteen quantitative characteristics were assessed in ten cassava ...


Ntawuruhunga, PheneasDixon, Alfred G.O.[Quantitative variation and interrelationship between factors influencing cassava yield]Quantitative variation and interrelationship between factors influencing cassava yield

The International Institute of Tropical of Agriculture (IITA) established its East and Southern Africa Regional Research Centre (ESARC) in Uganda at the former Namulonge Agricultural and Animal Research Institute (NAARI), presently Namulonge Animal and Crops Research Institute (NaCRRI), to addres...


Ntawuruhunga, PheneasDixon, A.Kanju, E.Ssemakula, G.N.Okechukwu, R.U.Whyte, J.Obiero, H.Bigirimana, S.Gashaka, G.Lukombo, S.Mkamilo, G.S.Ndyetabula, I.Tata-Hangy, W.Otim Okello, F.Schofield, J.[Successful innovations and lessons learnt in cassava improvement and deployment by IITA in Eastern African Region]Successful innovations and lessons learnt in cassava improvement and deployment by IITA in Eastern African Region

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

The whitefy Bemisia tabaci, a species complex consisting of many morphologically indistinguishable species divided into distinct clades, is one of the most globally important agricultural pests and plant virus vectors. Cassava-colonizing B. tabaci transmits viruses that cause cassava mosaic disea...


Chen, W.Wosula, Everlyne N.Hasegawa, D.K.Casinga, C.Shirima, R.R.Fiaboe, K.K.M.Hanna, R.Fosto, A.Goergen, Georg E.Tamò, M.Mahuku, George S.Murithi, H.M.Tripathi, L.Mware, B.Kumar, P.L.Ntawuruhunga, PheneasMoyo, C.Yomeni, M.Boahen, S.Edet, M.Awoyale, W.Wintermantel, William M.Ling, K.S.Legg, J.P.Fei, Z.[Genome of the African cassava whitefly Bemisia tabaci and distribution and genetic diversity of cassava-colonizing whiteflies in Africa]Genome of the African cassava whitefly Bemisia tabaci and distribution and genetic diversity of cassava-colonizing whiteflies in Africa

In a bid to increase the number of genotypes reaching farmers, on-farm trials were conducted in 2001/2002 with the aim of increasing the number of genotypes available to farmers to be evaluated for performance, adaptation and acceptability. Twenty improved genotypes were planted in Lira, Nakasong...


Ntawuruhunga, PheneasSsemakula, G.N.Ojulong, H.Bua, A.Ragama, P.E.Kanobe, C.Whyte, J.[Evaluation of advanced cassava genotypes in Uganda]Evaluation of advanced cassava genotypes in Uganda
Legg, J.P.Attiogbevi Somado, EklouBarker, IanBeach, LarryCeballos, H.Cuéllar, Wilmer J.Elkhoury, WaridGerling, DanHelsen, JanHershey, Clair H.Jarvis, AndyKulakow, P.A.Kumar, LavaLorenzo, JimLynam, John K.McMahon, MatthewMaruthi, GowdaMiano, DougMtunda, KiddoNtawuruhunga, PheneasOkogbenin, EmmanuelPezo, PhembaTerry, Eugene R.Thiele, GrahamThresh, MichaelWadsworth, JonathanWalsh, SteveWinter, StephanTohme, Joseph M.Fauquet, Claude M.[A global alliance declaring war on cassava viruses in Africa]A global alliance declaring war on cassava viruses in Africa

Cassava is Africa's second most important food source in terms of calories consumed per capita. However, farmers use little or no fertilizer on cassava and scant information is available regarding the cassava yield response to mineral and organic fertilizer inputs in Zambia. This study was undert...


Biratu, G.K.Elias, E.Ntawuruhunga, PheneasSileshi, Gudeta W.[Cassava response to the integrated use of manure and NPK fertilizer in Zambia]Cassava response to the integrated use of manure and NPK fertilizer in Zambia

Response of cassava (Manihot esculenta Crantz) to fertigation as a form of nutrient delivery is unknown. The objectives of this study were to establish a balanced nutrition and to enhance agronomic nutrient use efficiency (ANUE) of cassava under fertigation. This study was conducted in the greenh...


Omondi, J.O.Lazarovitch, N.Rachmilevitch, S.Boahen, S.Ntawuruhunga, PheneasSokolowski, E.Yermiyahu, U.[Nutrient use efficiency and harvest index of cassava decline as fertigation solution concentration increases]Nutrient use efficiency and harvest index of cassava decline as fertigation solution concentration increases

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