Geminivirus transmitidos por mosca blanca en Colombia
Whitefly-transmitted geminiviruses are considered some of the most important pathogens of food and industrial crops in tropical and subtropical regions of the world, including most of the countries in Latin America. In Colombia, however, these viruses are not yet considered pathogens of economic imp...
| Autores principales: | , , , |
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| Formato: | Journal Article |
| Lenguaje: | Español |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/44332 |
| _version_ | 1855537886892392448 |
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| author | Morales, Francisco José Muñoz, C. Castaño Zapata, M. Velasco, Ana Cecilia |
| author_browse | Castaño Zapata, M. Morales, Francisco José Muñoz, C. Velasco, Ana Cecilia |
| author_facet | Morales, Francisco José Muñoz, C. Castaño Zapata, M. Velasco, Ana Cecilia |
| author_sort | Morales, Francisco José |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Whitefly-transmitted geminiviruses are considered some of the most important pathogens of food and industrial crops in tropical and subtropical regions of the world, including most of the countries in Latin America. In Colombia, however, these viruses are not yet considered pathogens of economic importance for the agricultural sector. In this report, we describe the emergence of different geminiviruses transmitted by the whitefly Bemisia tabaci in various crops of socioeconomic importance, such as fruit crops, common bean, melon, soyabean and tobacco, in different regions of Colombia. We also show that wild plants may harbour geminiviruses capable of infecting cultivated plant species. Finally, we discuss some control measures to prevent the proliferation of B. tabaci and geminiviruses in food and industrial crops in Colombia. The geminiviruses detected in common bean are bean dwarf mosaic virus and bean golden yellow mosaic virus, described earlier in Colombia. The viruses found in giant granadilla [Passiflora mollissima], melon, soyabean and tobacco are new begomovirus species, tentatively named giant granadilla malformation virus, melon chlorosis virus, soyabean yellow mottle virus, and tobacco leaf crumple viruses, respectively. |
| format | Journal Article |
| id | CGSpace44332 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 2000 |
| publishDateRange | 2000 |
| publishDateSort | 2000 |
| record_format | dspace |
| spelling | CGSpace443322025-11-12T05:59:00Z Geminivirus transmitidos por mosca blanca en Colombia Morales, Francisco José Muñoz, C. Castaño Zapata, M. Velasco, Ana Cecilia bemisia tabaci geminiviruses phaseolus vulgaris tropical fruits nicotiana tabacum geminivirus frutas tropicales Whitefly-transmitted geminiviruses are considered some of the most important pathogens of food and industrial crops in tropical and subtropical regions of the world, including most of the countries in Latin America. In Colombia, however, these viruses are not yet considered pathogens of economic importance for the agricultural sector. In this report, we describe the emergence of different geminiviruses transmitted by the whitefly Bemisia tabaci in various crops of socioeconomic importance, such as fruit crops, common bean, melon, soyabean and tobacco, in different regions of Colombia. We also show that wild plants may harbour geminiviruses capable of infecting cultivated plant species. Finally, we discuss some control measures to prevent the proliferation of B. tabaci and geminiviruses in food and industrial crops in Colombia. The geminiviruses detected in common bean are bean dwarf mosaic virus and bean golden yellow mosaic virus, described earlier in Colombia. The viruses found in giant granadilla [Passiflora mollissima], melon, soyabean and tobacco are new begomovirus species, tentatively named giant granadilla malformation virus, melon chlorosis virus, soyabean yellow mottle virus, and tobacco leaf crumple viruses, respectively. Los geminivirus transmitidos por la mosca blanca Remisia tabaci Genn., han causado pérdidas considerables de producción en varios cultivos de importancia socioeconómica en regiones tropicales y subtropicales del mundo entero, incluyendo la mayoría de los países de la América Latina. En Colombia, sin embargo, estos virus no se consideran patógenos de importancia económica para el sector agrícola. En esta investigación se presenta evidencia sobre la emergencia de varios geminivirus transmitidos por B. tabaci en cultivos de importancia socioeconómica, tales como frutales, frijol, melón, soya y tabaco, en diversas regiones de Colombia. También se de muestra la existencia de plantas silvestres que actúan como fuentes de geminivirus que infectan especies cultivadas. Finalmente, se llama la atención sobre las medidas de control preventivas que se deben adoptar en Colombia, para evitar la proliferación de la mosca blanca B. tabaci y los geminivirus que transmite a cultivos alimenticios e industriales. Los begomovirus detectados en frijol común son el Virus del mosaico enano del frijol y el Virus del mosaico dorado amarillo del frijol, reportados anteriormente en el pais. Los nuevos begomovirus propuestos son: el virus de la deformación de la badea, el virus de la clorosis del melón, el virus del moteado amarillo de la soya, y el virus del arrugamiento foliar del tabaco. 2000 2014-10-02T08:33:36Z 2014-10-02T08:33:36Z Journal Article https://hdl.handle.net/10568/44332 es Open Access application/pdf |
| spellingShingle | bemisia tabaci geminiviruses phaseolus vulgaris tropical fruits nicotiana tabacum geminivirus frutas tropicales Morales, Francisco José Muñoz, C. Castaño Zapata, M. Velasco, Ana Cecilia Geminivirus transmitidos por mosca blanca en Colombia |
| title | Geminivirus transmitidos por mosca blanca en Colombia |
| title_full | Geminivirus transmitidos por mosca blanca en Colombia |
| title_fullStr | Geminivirus transmitidos por mosca blanca en Colombia |
| title_full_unstemmed | Geminivirus transmitidos por mosca blanca en Colombia |
| title_short | Geminivirus transmitidos por mosca blanca en Colombia |
| title_sort | geminivirus transmitidos por mosca blanca en colombia |
| topic | bemisia tabaci geminiviruses phaseolus vulgaris tropical fruits nicotiana tabacum geminivirus frutas tropicales |
| url | https://hdl.handle.net/10568/44332 |
| work_keys_str_mv | AT moralesfranciscojose geminivirustransmitidospormoscablancaencolombia AT munozc geminivirustransmitidospormoscablancaencolombia AT castanozapatam geminivirustransmitidospormoscablancaencolombia AT velascoanacecilia geminivirustransmitidospormoscablancaencolombia |