Ten new cassava genotypes selected for high yield and tolerance to some biotic stresses were evaluated alongside the local best, Otupam and ‘TMS 30572\' (a widely cultivated hybrid genotype, as an improved check) for two cropping seasons with a view to obtaining suitable genotype(s) that could be...
Baiyeri, K.P.
,
Edibo, G.O.
,
Obi, I.U.
,
Ogbe, F.O.
,
Egesi, Chiedozie N.
,
Eke-Okoro, O.N.
,
Okogbenin, Emmanuel
,
Dixon, Alfred G.O.
,
[Growth, yield and disease responses of 12 cassava genotypes evaluated for two cropping seasons in a derived savannah zone of southeastern Nigeria]
,
Growth, yield and disease responses of 12 cassava genotypes evaluated for two cropping seasons in a derived savannah zone of southeastern Nigeria
The gene pools for breeding cassava (Manihot esculenta Crantz) in Africa currently contain only a fraction of the existing genetic variation found in Latin America where the crop originates. Our research aimed to broaden the genetic base in Africa by introducing Latin American (LA) germplasm. The...
Okogbenin, Emmanuel
,
Porto, M.C.M.
,
Egesi, Chiedozie N.
,
Mba, C
,
Espinosa, E.
,
Santos Melendez, LG
,
Ospina, C.
,
Marin, JA
,
Barrera Sabogal, E
,
Gutiérrez A., Janeth Patricia
,
Ekanayake, I.J.
,
Iglesias, C.A.
,
Fregene, Martin A.
,
[Marker-assisted introgression of resistance to cassava mosaic disease into Latin American germplasm for the genetic improvement of cassava in Africa]
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Marker-assisted introgression of resistance to cassava mosaic disease into Latin American germplasm for the genetic improvement of cassava in Africa
Moreno Cabrera, MI
,
Tomkins, J
,
Okogbenin, Emmanuel
,
Fregene, Martin A.
,
[Positional cloning of CMD2 the gene that confers high level of resistance to the cassava mosaic disease (CMD)]
,
Positional cloning of CMD2 the gene that confers high level of resistance to the cassava mosaic disease (CMD)
Cassava is a major staple and food security
crop in Africa which can produce a crop under
uncertain rainfall and low fertility conditions. How-
ever, it suffers from several pests and diseases, with
Cassava Mosaic Disease (CMD) being the main biotic
constraint in production in s...
Parkes, E.
,
Fregene, Martin A.
,
Dixon, A.
,
Okogbenin, Emmanuel
,
Boakye-Peprah, B.
,
Labuschagne, M.T.
,
[Developing Cassava Mosaic Disease resistant cassava varieties in Ghana using a marker assisted selection approach]
,
Developing Cassava Mosaic Disease resistant cassava varieties in Ghana using a marker assisted selection approach
Moreno Cabrera, MI
,
Tomkins, J
,
Ariyo, A
,
Okogbenin, Emmanuel
,
Fregene, Martin A.
,
[Progress in positional cloning of CMD2: the gene that confers a high level of resistance to cassava mosaic disease]
,
Progress in positional cloning of CMD2: the gene that confers a high level of resistance to cassava mosaic disease