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Journal Article 2006

Autor: Lokko, Y. Dixon, Alfred G.O. Offei, S.K. Danquah, E.Y.

The cassava mosaic virus disease (CMD) is the most important disease o1'cassava in Africa, causing severe economic losses. The genetic stock, clone 58308, has been extensively used in breeding for resistance to the disease, but recently, other sources o1'resistance to the disease have been identi...

Enlace original: https://cgspace.cgiar.org/handle/10568/91386

Investigación en Agricultura
Enlace permanente
Lokko, Y. ,  Dixon, Alfred G.O. ,  Offei, S.K. ,  Danquah, E.Y. ,  [Gene complementarity of resistance to the cassava mosaic disease among African cassava accessions] ,  Gene complementarity of resistance to the cassava mosaic disease among African cassava accessions
Journal Article 2006

Autor: Lokko, Y. Dixon, Alfred G.O. Offei, S. Danquah, E.Y.

A North Carolina design II experiment, with three improved cassava (Mctnihot esculenta Crantz) accessions as the female parents, l5 cassava landraces and three improved cassava accessions as the male parents (3 x I 8), was evaluated in three environments in Nigeria to determine the mode of gene a...

Enlace original: https://cgspace.cgiar.org/handle/10568/91387

Investigación en Agricultura
Enlace permanente
Lokko, Y. ,  Dixon, Alfred G.O. ,  Offei, S. ,  Danquah, E.Y. ,  [Combining ability analysis of resistance to mosaic virus disease in cassava] ,  Combining ability analysis of resistance to mosaic virus disease in cassava
Journal Article 2018

Autor: Norman, P.E. Asfaw, A. Tongoona, P.B. Danquah, A.O. Danquah, E.Y. Koeyer, D. de Asiedu, Robert

Breeding yams is a two-step process that combines sexual and asexual reproduction. Sexual reproduction involving a transfer of pollen from male to female genotype reproductive organ is a key step to generate variability in yam improvement. The efficacy of genetic improvement therefore depends on ...

Enlace original: https://cgspace.cgiar.org/handle/10568/92992

Investigación en Agricultura
Enlace permanente
Norman, P.E. ,  Asfaw, A. ,  Tongoona, P.B. ,  Danquah, A.O. ,  Danquah, E.Y. ,  Koeyer, D. de ,  Asiedu, Robert ,  [Pollination success in some white yam genotypes under polycross and nested mating designs] ,  Pollination success in some white yam genotypes under polycross and nested mating designs

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