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Cassava was planted widely for sale; although tree crop production was the main source of cash income in the cassava-producing area, among food crops, cassava production was a source of cash income for the largest number of households. Cassava was the most important crop in the area studied, both...


Nweke, F.Ngoram, K.Dixon, A.Ugwu, B.Ajobo, O.[Cassava production and processing in Cote dIvoire: COSCA working paper, No. 23]Cassava production and processing in Cote dIvoire: COSCA working paper, No. 23

Since its foundation in 1967, the International Institute of Tropical Agriculture (IITA) has worked, in partnership with national agricultural research systems in sub-Saharan Africa, on the improvement of cassava and dissemination of improved cassava germplasm. This paper describes the impact of ...


Bokanga, M.Makinde, K.Dixon, A.Whyte, J.Manyong, Victor M.[The contribution of IITA improved cassava to food security in subSaharan Africa: an impact study]The contribution of IITA improved cassava to food security in subSaharan Africa: an impact study

The aim of this study was to investigate the role of Pseudotheraptus devastans in cassava anthracnose disease transmission and development. P. devastans, Dist (Het. Coriedae) insects were collected from cassava (Manihot esculenta Crantz) field plots at the International Institute of Tropical Agri...


Fokunang, C.N.Akem, C.Ikotun, T.Dixon, A.Tembe-Fokunang, E.A.[Role of insect vector Pseudotheraptus devastans in cassava anthracnose disease development]Role of insect vector Pseudotheraptus devastans in cassava anthracnose disease development

La concurrence des mauvaises herbes est un obstacle à la rentabilité de la production du manioc. La connaissance des espèces de mauvaises herbes qui affectent négativement la productivité du manioc est essentielle pour une gestion efficace. Une étude a été conduite entre mai et juin 2014 et 2015 ...


Ekeleme, F.Atser, G.Dixon, A.Hauser, S.Chikoye, D.Olorunmaiye, P.M.Sokoya, G.Alfred, J.Okwusi, M.C.Korieocha, D.S.Olojede, A.O.Ayankanmi, T.G.Lagoke, S.T.O.[Assessment of weeds of cassava and farmers management practices in Nigeria]Assessment of weeds of cassava and farmers management practices in Nigeria

Standard stake yield (SSY) was estimated using data from multi-locational trials in 11 locations. These were: Onne, Obrikom, Warri, Obayantor, Umudike, Nanka, Akure, Ajibode, Ibadan, and Zaria during 2003-2005 season. The aim was to identify location suitable for stem production and also to estim...


Akoroda, M.O.Yomeni, M.O.Oyadiran, T.F.Dixon, A.Okoro, E.[Standard stake yield of 43 CMD cassava genotypes in 11 locations of Nigeria: implications for stem supply systems]Standard stake yield of 43 CMD cassava genotypes in 11 locations of Nigeria: implications for stem supply systems

There is strong relationship between the weight of stake to be planted and it ability to emerge. Therefore, only good quality stem should be cut, partitioned into stakes, and treated for planting to optimise the limited resource of land area and other input engaged in the cassava cultivation ente...


Akoroda, M.O.Oyadiran, T.F.Yomeni, M.O.Okoro, E.Dixon, A.[Pattern of stake weight along the stem axis from its base and non emergence of planted stakes]Pattern of stake weight along the stem axis from its base and non emergence of planted stakes

Cassava (Manihot esculenta Crantz) is one of the most important staple food crops of the people in Cameroon, with some estimated 204,548 hectares devoted to it and corresponding annual production of 1,998,819 metric tons. It plays a major role in efforts to alleviate food crisis due to its effici...


Njukwe, E.Amah, D.Ndango, R.Tindo, M.Dixon, A.Tenkouano, A.[Evaluation and delivery of disease resistant cassava varieties with comparable micronutrient density to farmers in Cameroon]Evaluation and delivery of disease resistant cassava varieties with comparable micronutrient density to farmers in Cameroon

Cassava plays important roles. It is a famine reserve crop, a staple food for the rural populace and a cash crop for urban consumption. It is a source of industrial raw materials and earns foreign exchange. Unfortunately, the past decades witnessed too much emphasis on the production components o...


Sanni, L.O.Abass, A.Dixon, A.Tarawali, G.Westby, Andrew[Sustainable approach for cassava processing in Africa]Sustainable approach for cassava processing in Africa

This paper reports how field application of nitrogen fertilizer and cassava variety affects the sensory quality of composite cassava-wheat bread. Fertilizer dosages of 0 and 160 kg/ha were applied during the raining season in a completely randomized trial plot located in Mokwa, in the Guinea sava...


Shittu, T.A.Sanni, L.O.Maziya-Dixon, B.B.Awonorin, S.O.Dixon, A.[Effect of nitrogen fertilizer and cassava variety on the sensory quality of composite bread]Effect of nitrogen fertilizer and cassava variety on the sensory quality of composite bread

Cassava is an important food crop in the East African coastal lowlands. However, yields are low due to various reasons amongst which are pests and diseases. Cassava brown streak virus disease (CBSD) is one of the major diseases of economic importance in Kenya, Tanzania, Mozambique and Malawi. Yie...


Kanju, E.E.Masumba, E.A.Masawe, M.Tollano, S.Muli, B.Zacharias, A.Mahungu, N.M.Khizzah, B.Whyte, J.Dixon, A.[Breeding cassava for brown streak resistance: regional cassava variety development strategy based on farmers and consumer preferences]Breeding cassava for brown streak resistance: regional cassava variety development strategy based on farmers and consumer preferences

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