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Conference Paper 2003

Autor: Asiedu, Robert Mignouna, H. Odu, B. Hughes, J.

Yams (Dioscorea species of family Dioscoreaceae) are important for food, income, and sociocultural activities especially in West and Central Africa and account for about 93% of the world’s annual production of 38 million tonnes. Breeding of yams is focused primarily on the two dominant species, D...

Enlace original: https://cgspace.cgiar.org/handle/10568/96504

Investigación en Agricultura
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Asiedu, Robert ,  Mignouna, H. ,  Odu, B. ,  Hughes, J. ,  [Yam breeding] ,  Yam breeding
Conference Paper 2003

Autor: Kenyon, L. Shoyinka , S. Hughes, J. Odu, B.

Viruses of the genera Potyvirus, Potexvirus, Badnavirus, Cucumovirus, and Carlavirus infect yams of different species worldwide. These viruses cause a range of symptoms including mosaics, mottle, vein clearing, chlorosis, stunting, and distortion. These lead to a chronic and sometimes severe dise...

Enlace original: https://cgspace.cgiar.org/handle/10568/96505

Investigación en Agricultura
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Kenyon, L. ,  Shoyinka , S. ,  Hughes, J. ,  Odu, B. ,  [An overview of viruses infecting Dioscorea yams in subSaharan Africa] ,  An overview of viruses infecting Dioscorea yams in subSaharan Africa
Journal Article 2007

Autor: Egesi, Chiedozie N. Odu, B. Ogunyemi, S. Asiedu, Robert Hughes, J.

Use of genetic resistance is the most practical and economic way to manage major diseases of yams. In a search for sources of resistance, 40 water yam (Dioscorea alata L.) accessions from Benin, Ghana, Nigeria and Puerto Rico were screened under natural disease infection conditions in Ibadan, Nig...

Enlace original: https://cgspace.cgiar.org/handle/10568/92213

Investigación en Agricultura
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Egesi, Chiedozie N. ,  Odu, B. ,  Ogunyemi, S. ,  Asiedu, Robert ,  Hughes, J. ,  [Evaluation of water yam (Dioscorea alata L.) germplasm for reaction to yam anthracnose and virus diseases and their effect on yield] ,  Evaluation of water yam (Dioscorea alata L.) germplasm for reaction to yam anthracnose and virus diseases and their effect on yield

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