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The aim of the Integrated Cassava Project (ICP) of the International Institute of Tropical Agriculture was to pre-emptively manage the cassava mosaic disease (CMD) to avert an imminent and increasing possible threat of the Ugandan strain of the CMD virus of the pathogen from doing damage to the N...


Dixon, A.Akoroda, M.O.Okechukwu, R.U.Ogbe, F.Ilona, P.Sanni, L.O.Ezedinma, C.Lemchi, J.Ssemakula, G.N.Yomeni, M.Okoro, E.Tarawali, G.[Fast track participatory approach to release of elite cassava genotypes for various uses in Nigerias cassava economy]Fast track participatory approach to release of elite cassava genotypes for various uses in Nigerias cassava economy

Cassava mosaic disease (CMD) caused by a group of begomoviruses and transmitted by whitefly vector is a serious disease in all the cassava-growing areas of Africa. Field evaluation with replication was conducted in 2003 and 2004 in three agroecologies in Nigeria to study the response of 40 cassav...


Egesi, Chiedozie N.Ogbe, F.O.Akoroda, M.O.Ilona, P.Dixon, A.[Resistance profile of improved cassava germplasm to cassava mosaic disease in Nigeria]Resistance profile of improved cassava germplasm to cassava mosaic disease in Nigeria

The identification of superior genotypes and mega-environments on the basis of multiple traits is a key objective of multi-environment trials in cassava (Manihot esculenta Crantz). The objective of this study was to examine the genetic variation and genotype 3 environment interaction (GEI) effect...


Egesi, Chiedozie N.Ilona, P.Ogbe, F.O.Akoroda, M.O.Dixon, A.[Genetic variation and genotype X environment interaction for yield and other agronomic traits in cassava in Nigeria]Genetic variation and genotype X environment interaction for yield and other agronomic traits in cassava in Nigeria

In 2004 and 2005 through field trials in over 2500 locations in several agroecological zones, 40 new cassava varieties were introduced in Nigeria. The trials were managed by scientists, extension workers and farmers. The aim in introducing these new varieties was to pre-emptively manage cassava m...


Okechukwu, R.U.Dixon, Alfred G.O.Akoroda, M.O.Mwangi, M.Bandyopadhyay, Ranajit[Root rot resistance in new cassava varieties introduced to farmers in Nigeria]Root rot resistance in new cassava varieties introduced to farmers in Nigeria

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