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Evaluation of resistance to yam mosaic virus (YMV), genus Potyvirus in white yam (Dioscorea rotundata Poir.) por Odu, B.O., Asiedu, Robert, Hughes, J., Shoyinka, S.A., Oladiran, O.A.

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Reactions of white yam (Dioscorea rotundata Poir.) genotypes to three viruses infecting yams por Odu, B., Hughes, J., Asiedu, Robert, Shoyinka, S.A., Oladiran, O.

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Screening of water yam (Dioscorea alata L.) genotypes for reactions to viruses in Nigeria por Odu, B.O., Asiedu, Robert, Shoyinka, S.A., Hughes, J.A.

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Reaction of white guinea yam (Dioscorea rotundata Poir.) genotypes to virus diseases in four agroecological zones in Nigeria por Odu, B.O., Asiedu, Robert, Shoyinka, S.A., Hughes, J.D.

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Responses of white yam (Dioscorea rotundata) cultivars to inoculation with three viruses por Odu, B.O., Hughes, J.D.A., Asiedu, Robert, Ng, N.Q., Shoyinka, S.A., Oladiran, O.A.

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Summary and survey of existing facilities for research and training in subSaharan Africa por Hughes, J., Shoyinka, S.A., Kenyon, L., Kimmins, F.

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Overview of viruses of legumes other than groundnut in Africa por Hughes, J., Shoyinka, S.A.

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An overview of viruses infecting Dioscorea yams in subSaharan Africa por Kenyon, L., Shoyinka, S.A., Hughes, J., Odu, B.

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Future of plant virus disease research in subSaharan African agriculture por Hughes, J., Naidu , R., Shoyinka, S.A.

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Isolation, characterisation and identification of a potyvirus from Dioscorea alata L. (water yam) in Nigeria por Odu, B.O., Hughes, J.D., Shoyinka, S.A., Dongo, L.N.

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Survey on cowpea virus incidence and distribution in Nigeria por Shoyinka, S.A., Thottappilly, G., Adebayo, G.G., Anno-Nyako, F.O.

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