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Journal Article 2004

Autor: Okao‐Okuja, G. Legg, J.P. Traoré, L. Jorge, M.A.B.

A survey in Senegal and Guinea Conakry established the presence and incidence of cassava mosaic virus disease (CMD) in both countries. CMD occurred in all the fields surveyed, although its incidence was higher in Senegal (83%) than in Guinea (64%). Populations of the whitefly vector, Bemisia taba...

Enlace original: https://cgspace.cgiar.org/handle/10568/103317

Investigación en Agricultura
Enlace permanente
Okao‐Okuja, G. ,  Legg, J.P. ,  Traoré, L. ,  Jorge, M.A.B. ,  [Viruses associated with cassava mosaic disease in Senegal and Guinea Conakry] ,  Viruses associated with cassava mosaic disease in Senegal and Guinea Conakry
Journal Article 2004-12

Autor: Owor, B. Legg, J.P. Okao‐Okuja, G. Obonyo, R. Ogenga‐Latigo, M.W.

A study was carried out to assess the effect of different cassava mosaic geminiviruses (CMGs) occurring in Uganda on the growth and yield of the susceptible local cultivar ‘Ebwanateraka’. Plants infected with African cassava mosaic virus (ACMV), ‘mild’ and ‘severe’ strains of East African cassava...

Enlace original: https://cgspace.cgiar.org/handle/10568/96416

Investigación en Agricultura
Enlace permanente
Owor, B. ,  Legg, J.P. ,  Okao‐Okuja, G. ,  Obonyo, R. ,  Ogenga‐Latigo, M.W. ,  [The effect of cassava mosaic geminiviruses on symptom severity, growth and root yield of a cassava mosaic virus diseasesusceptible cultivar in Uganda] ,  The effect of cassava mosaic geminiviruses on symptom severity, growth and root yield of a cassava mosaic virus diseasesusceptible cultivar in Uganda
Journal Article 2002

Autor: Legg, J.P. French, R. Rogan, D. Okao‐Okuja, G. Brown, J.

During the 1990s, an epidemic of cassava mosaic virus disease caused major losses to cassava production in Uganda. Two factors associated with the epidemic were the occurrence of a novel recombinant begomovirus, EACMV-Ug, and unusually high populations of the whitefly vector, Bemisia tabaci. Here...

Enlace original: https://cgspace.cgiar.org/handle/10568/92725

Investigación en Agricultura
CMD
Enlace permanente
Legg, J.P. ,  French, R. ,  Rogan, D. ,  Okao‐Okuja, G. ,  Brown, J. ,  [A distinct Bemisia tabaci (Gennadius) (Hemiptera: Sternorrhyncha: Aleyrodidae) genotype cluster is associated with the epidemic of severe cassava mosaic virus disease in Uganda] ,  A distinct Bemisia tabaci (Gennadius) (Hemiptera: Sternorrhyncha: Aleyrodidae) genotype cluster is associated with the epidemic of severe cassava mosaic virus disease in Uganda
Journal Article 2004-04

Autor: Owor, B. Legg, J.P. Okao‐Okuja, G. Obonyo, R. Kyamanywa, S. Ogenga‐Latigo, M.W.

The effect of cassava mosaic virus disease (CMD) was compared on plants grown from cuttings that were initially virus-free at planting and those infected with a mild strain of East African cassava mosaic virus-Uganda (EACMV-UG). All initially healthy plants developed CMD symptoms within 5 months ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96406

Investigación en Agricultura
Enlace permanente
Owor, B. ,  Legg, J.P. ,  Okao‐Okuja, G. ,  Obonyo, R. ,  Kyamanywa, S. ,  Ogenga‐Latigo, M.W. ,  [Field studies of cross protection with cassava Mosaic Geminiviruses in Uganda] ,  Field studies of cross protection with cassava Mosaic Geminiviruses in Uganda

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