Descubre y comparte nuestro conocimiento público

Se han encontrado 7 recursos

Resultados de búsqueda

Journal Article 2005

Autor: Sseruwagi, P. Legg, J.P. Maruthi, M. Colvin, J. Rey, M. Brown, J.

The extent of genetic variability and host-plant distribution of Bemisia tabaci (Gennadius) genotypes colonising cultivated and uncultivated plant species occurring adjacent to cassava fields in selected cassava-producing areas of Uganda in 2003/04 were investigated using the mitochondrial cytoch...

Enlace original: https://cgspace.cgiar.org/handle/10568/91885

Investigación en Agricultura
Enlace permanente
Sseruwagi, P. ,  Legg, J.P. ,  Maruthi, M. ,  Colvin, J. ,  Rey, M. ,  Brown, J. ,  [Genetic diversity of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) populations and presence of the B biotype and a nonB biotype that can induce silverleaf symptoms in quash, in Uganda] ,  Genetic diversity of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) populations and presence of the B biotype and a nonB biotype that can induce silverleaf symptoms in quash, in Uganda
Book Chapter 2008

Autor: Legg, J.P.

Cassava mosaic disease (CMD), recognized in Africa for more than a century, is now known to be caused by a group of geminiviruses in the genus Begomovirus from the family Geminiviridae. All are transmitted in a persistent manner by the whitefly vector, Bemisia tabaci. Structurally, cassava mosaic...

Enlace original: https://cgspace.cgiar.org/handle/10568/92276

Investigación en Agricultura
Enlace permanente
Legg, J.P. ,  [African cassava mosaic disease] ,  African cassava mosaic disease
Report 2008

Autor: Legg, J.P.
Enlace original: https://cgspace.cgiar.org/handle/10568/92299

Investigación en Agricultura
Enlace permanente
Legg, J.P. ,  [Great lake cassava initiative (GLCI) annual cassava disease and pest surveillance under the GLCI project] ,  Great lake cassava initiative (GLCI) annual cassava disease and pest surveillance under the GLCI project
Journal Article 2017

Autor: Legg, J.P. Ndalahwa, M. Yabeja, J. Ndyetabula, I. Bouwmeester, H.J. Shirima, R. Mtunda, K.

Cassava viruses are the major biotic constraint to cassava production in Africa. Community-wide action to manage them has not been attempted since a successful cassava mosaic disease control programme in the 1930s/40 s in Uganda. A pilot initiative to investigate the effectiveness of community ph...

Enlace original: https://cgspace.cgiar.org/handle/10568/88010

Investigación en Agricultura
GIS
Enlace permanente

Legg, J.P. ,  Ndalahwa, M. ,  Yabeja, J. ,  Ndyetabula, I. ,  Bouwmeester, H.J. ,  Shirima, R. ,  Mtunda, K. ,  [Community phytosanitation to manage cassava brown streak disease] ,  Community phytosanitation to manage cassava brown streak disease
Journal Article 2017

Autor: Maruthi, M.N. Jeremiah, S.C. Mohammed, I.U. Legg, J.P.

Cassava brown streak disease (CBSD) is arguably the most dangerous current threat to cassava, which is Africa's most important food security crop. CBSD is caused by two RNA viruses: Cassava brown streak virus (CBSV) and Ugandan cassava brown streak virus (UCBSV). The roles of the whitefly Bemisia...

Enlace original: https://cgspace.cgiar.org/handle/10568/88009

Investigación en Agricultura
Enlace permanente

Maruthi, M.N. ,  Jeremiah, S.C. ,  Mohammed, I.U. ,  Legg, J.P. ,  [The role of the whitefly, Bemisia tabaci (Gennadius), and farmer practices in the spread of cassava brown streak ipomoviruses] ,  The role of the whitefly, Bemisia tabaci (Gennadius), and farmer practices in the spread of cassava brown streak ipomoviruses
Report 2007

Autor: Omongo, C. Poro, S. Omara, J. Omara, T. Okao-Okuja, G. Obonyo, R. Asiimwe, P. Legg, J.P.
Enlace original: https://cgspace.cgiar.org/handle/10568/91492

Investigación en Agricultura
Enlace permanente
Omongo, C. ,  Poro, S. ,  Omara, J. ,  Omara, T. ,  Okao-Okuja, G. ,  Obonyo, R. ,  Asiimwe, P. ,  Legg, J.P. ,  [Monitoring and diagnostic survey of cassava mosaic virus disease (CMD) in Uganda] ,  Monitoring and diagnostic survey of cassava mosaic virus disease (CMD) in Uganda

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo