Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA)
Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2009
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| Language: | Español |
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CATIE, Turrialba (Costa Rica)
2014
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/5622 http://orton.catie.ac.cr/repdoc/A3774e/A3774e.pdf |
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RepoCATIE56222023-08-15T16:28:21Z Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) Uso de bacterias endófitas para el control biológico del Mal de Panamá (Fusarium oxysporum f.sp. cubense) en el cultivar Gros Michel (AAA) Lara Fiallos, Diana F. FUSARIUM OXYSPORUM MUSA (BANANOS) BACTERIAS ENTOMOGENAS AGENTES DE CONTROL BIOLOGICO CONTROL BIOLOGICO AISLAMIENTO VITROPLANTAS COSTA RICA Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2009 El objetivo de la presente investigación fue seleccionar bacterias endofíticas para el biocontrol de Fusarium oxysporum f. sp. cubense (FOC). Nueve aislamientos de FOC recolectados en sectores ubicados en Turrialba y Talamanca, Costa Rica fueron utilizados en esta investigación. La patogenicidad de los aislamientos de FOC fue evaluada en vitroplantas de banano del cultivar Gros Michel en condiciones de invernadero. Adicionalmente la actividad antagonista de bacterias endofíticas sobre FOC fue determinada, mediante una prueba de antibiosis y de biocontrol respectivamente. Los resultados obtenidos en el bioensayo de patogenicidad demostraron que ocho aislamientos de FOC fueron capaces de infectar las vitroplantas y producir síntomas característicos del Mal de Panamá. The objective of this study was to select endophytic bacteria for biological control of Fusarium oxysporum f. sp. cubense (FOC). Nine isolates of FOC collected in Turrialba and Talamanca, Costa Rica were used in this study. The effect of isolates of FOC was evaluated in a pathogenicity test under greenhouse conditions. The antagonistic activity of endophytic bacteria towards FOC under in vitro and in vivo conditions also was studied. Tissue culture plantlets of the cultivar Gros Michel were inoculated with endophytic bacteria before of FOC inoculation. The results of the pathogenicity test reported that eight isolates of FOC were pathogenic. 2014-10-20T05:46:32Z 2014-10-20T05:46:32Z 2009 Tesis de maestría 374267 https://repositorio.catie.ac.cr/handle/11554/5622 http://orton.catie.ac.cr/repdoc/A3774e/A3774e.pdf Turrialba (Costa Rica) es application/pdf CATIE, Turrialba (Costa Rica) |
| institution |
Centro Agronómico Tropical de Investigación y Enseñanza |
| collection |
Repositorio CATIE |
| language |
Español |
| topic |
FUSARIUM OXYSPORUM MUSA (BANANOS) BACTERIAS ENTOMOGENAS AGENTES DE CONTROL BIOLOGICO CONTROL BIOLOGICO AISLAMIENTO VITROPLANTAS COSTA RICA |
| spellingShingle |
FUSARIUM OXYSPORUM MUSA (BANANOS) BACTERIAS ENTOMOGENAS AGENTES DE CONTROL BIOLOGICO CONTROL BIOLOGICO AISLAMIENTO VITROPLANTAS COSTA RICA Lara Fiallos, Diana F. Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) |
| description |
Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2009 |
| format |
Tesis |
| author |
Lara Fiallos, Diana F. |
| author_facet |
Lara Fiallos, Diana F. |
| author_sort |
Lara Fiallos, Diana F. |
| title |
Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) |
| title_short |
Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) |
| title_full |
Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) |
| title_fullStr |
Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) |
| title_full_unstemmed |
Use of endophytic bacteria for the biological control of the Panamá disease (Fusarium oxysporum f.sp. cubense) in the cultivar Gros Michel (AAA) |
| title_sort |
use of endophytic bacteria for the biological control of the panamá disease (fusarium oxysporum f.sp. cubense) in the cultivar gros michel (aaa) |
| publisher |
CATIE, Turrialba (Costa Rica) |
| publishDate |
2014 |
| url |
https://repositorio.catie.ac.cr/handle/11554/5622 http://orton.catie.ac.cr/repdoc/A3774e/A3774e.pdf |
| work_keys_str_mv |
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| _version_ |
1808116904609447936 |