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Journal Article 2010

Survey of the incidence and distribution of viruses infecting yam (Dioscorea spp.) in Ghana and Togo

Autor: Eni, A.O. Hughes, Jacqueline d'Arros Asiedu, Robert Rey, M.E.C.

Yam leaves were collected during surveys of major yam producing agro-ecological zones (AEZs) in Ghana (n = 628) and Togo (n = 218) respectively, in 2005. Leaf tissues were tested for Cucumber mosaic virus (CMV), Dioscorea mottle virus (DMoV), Yam mild mosaic virus (YMMV), Yam mosaic virus (YMV) a...

Enlace original: https://cgspace.cgiar.org/handle/10568/89360

Investigación en Agricultura

CUCUMBER MOSAIC CUCUMOVIRUS

SURVEYS

VIRUSES

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Eni, A.O. , Hughes, Jacqueline d'Arros , Asiedu, Robert , Rey, M.E.C. , [Survey of the incidence and distribution of viruses infecting yam (Dioscorea spp.) in Ghana and Togo] , Survey of the incidence and distribution of viruses infecting yam (Dioscorea spp.) in Ghana and Togo

Journal Article 1999

Viruses of herbacious legumes in the moist savannah of West Africa

Autor: Hughes, Jacqueline d'Arros Tarawali, Shirley A.

Virus diseases of herbaceous legumes have been relatively little studied even though the legumes play an important role in the maintenance of soil fertility and pest/disease management as well as providing fodder in sub-Saharan Africa. Leaf samples exhibiting virus-like symptoms from nine herbace...

Enlace original: https://cgspace.cgiar.org/handle/10568/29811

Investigación en Agricultura

FEED LEGUMES

SEEDBORNE ORGANISMS

VIRUSES

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Hughes, Jacqueline d'Arros , Tarawali, Shirley A. , [Viruses of herbacious legumes in the moist savannah of West Africa] , Viruses of herbacious legumes in the moist savannah of West Africa

Book Chapter 1998

Theoretical and practical considerations in the regeneration of cowpea germplasm at IITA

Autor: Ng, Q. Hughes, Jacqueline d'Arros

Enlace original: https://cgspace.cgiar.org/handle/10568/101000

Investigación en Agricultura

SEEDS

GERMPLASM

GENE BANKS

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Ng, Q. , Hughes, Jacqueline d'Arros , [Theoretical and practical considerations in the regeneration of cowpea germplasm at IITA] , Theoretical and practical considerations in the regeneration of cowpea germplasm at IITA

Journal Article 1998

Status of banana streak disease in Africa: problems and future research needs

Autor: Dahal, G. Hughes, Jacqueline d'Arros Lockhart, B.E.L.

Streak disease of banana and plantain caused by banana streak virus (BSV) was first reported in the Ivory Coast in 1974 and occurs in at least 16 countries in Africa. Based on genomic characteristics, BSV has been shown to be a member of genus Badnavirus. Efficient and reliable diagnostic methods...

Enlace original: https://cgspace.cgiar.org/handle/10568/101006

Investigación en Agricultura

BANANAS

VIRUSES

DIAGNOSIS

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Dahal, G. , Hughes, Jacqueline d'Arros , Lockhart, B.E.L. , [Status of banana streak disease in Africa: problems and future research needs] , Status of banana streak disease in Africa: problems and future research needs

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Resultados de búsqueda

Survey of the incidence and distribution of viruses infecting yam (Dioscorea spp.) in Ghana and Togo

Viruses of herbacious legumes in the moist savannah of West Africa

Theoretical and practical considerations in the regeneration of cowpea germplasm at IITA

Status of banana streak disease in Africa: problems and future research needs