Descubre y comparte nuestro conocimiento público

Se han encontrado 29 recursos

Resultados de búsqueda

Journal Article 2002

Autor: Morales, Francisco José Martínez, A.K. Velasco, Ana Cecilia

Se han presentado brotes de enfermedades virales antes desconocidas en habichuela y en tomate en varios municipios del Valle del Cauca. Las habichuelas presentan un arrugamiento foliar severo y amarillamiento moderado, mientras que el tomate muestra síntomas moderados de mosaico y deformación fol...

Enlace original: https://cgspace.cgiar.org/handle/10568/44360

Investigación en Agricultura
Enlace permanente
Morales, Francisco José ,  Martínez, A.K. ,  Velasco, Ana Cecilia ,  [Nuevos brotes de begomovirus en Colombia] ,  Nuevos brotes de begomovirus en Colombia
Journal Article 1997

Autor: Polston, JE Anderson, Pamela K.
Enlace original: https://cgspace.cgiar.org/handle/10568/44169

Investigación en Agricultura
Enlace permanente
Polston, JE ,  Anderson, Pamela K. ,  [The emergence of whitefly-transmitted geminiviruses in tomato in the Western hemisphere] ,  The emergence of whitefly-transmitted geminiviruses in tomato in the Western hemisphere
Journal Article 2001

Autor: Oliveira, MRV Henneberry, TJ Anderson, Pamela K.

Bemisia tabaci was described over 100 years ago and has since become one of the most important pests worldwide in subtropical and tropical agriculture as well as in greenhouse production systems. It adapts easily to new host plants and geographical regions and has now been reported from all globa...

Enlace original: https://cgspace.cgiar.org/handle/10568/43533

Investigación en Agricultura
Enlace permanente
Oliveira, MRV ,  Henneberry, TJ ,  Anderson, Pamela K. ,  [History, current status and collaborative research projects for Bemisia tabaci] ,  History, current status and collaborative research projects for Bemisia tabaci
Journal Article 1993

Autor: Hidayat, SH Gilbertson, R.L. Hanson, SF Morales, Francisco José Ahlquist, P.G. Russell, DR Maxwell, D.P.

Bean dwarf mosaic geminivirus (BDMV) was shown to have a bipartite genome (DNA-A and DNA-B) from restriction map and sequence data comparisons of cloned DNAs. The nucleotide sequences of the infectious clones of DNA-A and DNA-B were determined. Computer analyses showed that the bipartite genome o...

Enlace original: https://cgspace.cgiar.org/handle/10568/43293

Investigación en Agricultura
Enlace permanente
Hidayat, SH ,  Gilbertson, R.L. ,  Hanson, SF ,  Morales, Francisco José ,  Ahlquist, P.G. ,  Russell, DR ,  Maxwell, D.P. ,  [Complete nucleotide sequences of the infectious cloned DNAs of bean dwarf mosaic geminivirus] ,  Complete nucleotide sequences of the infectious cloned DNAs of bean dwarf mosaic geminivirus
Journal Article 2001

Autor: Morales, Francisco José Anderson, Pamela K.

The proliferation and rapid dissemination of whitefly-transmitted viruses of important food and industrial crops in Latin America, have been the consequence of drastic changes in traditional cropping systems. Some of the expanding non-traditional cash and export crops, such as soybean and several...

Enlace original: https://cgspace.cgiar.org/handle/10568/44168

Investigación en Agricultura
Enlace permanente
Morales, Francisco José ,  Anderson, Pamela K. ,  [The emergence and dissemination of whitefly-transmitted geminiviruses in Latin America] ,  The emergence and dissemination of whitefly-transmitted geminiviruses in Latin America
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 2016-05-19

Autor: Leke, W.N. Mignouna, Djana B. Brown, J.K. Fondong, V.N.
Enlace original: https://cgspace.cgiar.org/handle/10568/76980

Investigación en Agricultura
DNA
Enlace permanente

Leke, W.N. ,  Mignouna, Djana B. ,  Brown, J.K. ,  Fondong, V.N. ,  [First report of Soybean chlorotic blotch virus and West African Asystasia virus 1 infecting cassava and a wild cassava relative in Cameroon and Togo] ,  First report of Soybean chlorotic blotch virus and West African Asystasia virus 1 infecting cassava and a wild cassava relative in Cameroon and Togo
Journal Article 2004-04

Autor: Legg, J.P. Ndjelassili, F. Okao-Okuja, G.

Cassava mosaic disease (CMD), arguably Africa's greatest plant protection problem, has been known to occur in central/West Africa for more than 70 years. There is, however, no published record of the occurrence of CMD or the cassava mosaic geminiviruses (CMGs) that cause it from the central Afric...

Enlace original: https://cgspace.cgiar.org/handle/10568/96407

Investigación en Agricultura
Enlace permanente

Legg, J.P. ,  Ndjelassili, F. ,  Okao-Okuja, G. ,  [First report of cassava mosaic disease and cassava mosaic geminiviruses in Gabon] ,  First report of cassava mosaic disease and cassava mosaic geminiviruses in Gabon
Journal Article 1994

Autor: Quirós Torres, Carlos Arturo Ramírez, Octavio A. Hilje, Luko

A methodology of participatory research was used to select, adapt, and test seedbed management technologies, aimed at protection tomato seedlings from whitefly-borne geminiviruses. Growers compared in their farms several combinations of covering nets and trays, with direct planting, which were im...

Enlace original: https://cgspace.cgiar.org/handle/10568/88785

Investigación en Agricultura
Enlace permanente
Quirós Torres, Carlos Arturo ,  Ramírez, Octavio A. ,  Hilje, Luko ,  [Participación de los agricultores en adaptar y evaluar tecnologías de semilleros contra la mosca blanca (Bemisia tabaci), en tomate] ,  Participación de los agricultores en adaptar y evaluar tecnologías de semilleros contra la mosca blanca (Bemisia tabaci), en tomate

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo