Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad
Brown leaf spot of abaca (Musa textilis Nee) is a widely distributed disease in the abaca plantations of Central America. The symptoms of the disease are similar to the leaf spot of banana caused by Helminthosporium torulosum (Syd.) Ashby and Cordana musae (Zimm.) Hohn. The variety Bunglanon is much...
| Autores principales: | , |
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| Formato: | Artículo |
| Lenguaje: | Español |
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Instituto Interamericano de Ciencias Agrícolas (IICA)
2025
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| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/14045 |
| _version_ | 1854967072995409920 |
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| author | LOPEZ, R. Loegering, W.Q. |
| author_browse | LOPEZ, R. Loegering, W.Q. |
| author_facet | LOPEZ, R. Loegering, W.Q. |
| author_sort | LOPEZ, R. |
| collection | Repositorio CATIE |
| description | Brown leaf spot of abaca (Musa textilis Nee) is a widely distributed disease in the abaca plantations of Central America. The symptoms of the disease are similar to the leaf spot of banana caused by Helminthosporium torulosum (Syd.) Ashby and Cordana musae (Zimm.) Hohn. The variety Bunglanon is much more susceptible to the disease than Libuton, Maguindanao, Tangongon, and Putian. It was found that as much as 13.7 per cent of the total leaf area of Bunglanon plants was destroyed by the disease; however, in a study where leaf area of plants was reduced by cutting off the leaves it was found that a reduction of 25 per cent of the leaf area had little or no effect on growth of the plant. A reduction of as much as 62.5 per cent in leaf area did significantly reduce growth in height but the reduction in total growth was small. It is concluded, therefore, that brown leaf spot of abaca is a minor disease. Photostatic copy of the English original may be obtained from the Scientific Communications Service, Inter-American Institute of Agricultural Sciences, Turrialba, Costa Rica. |
| format | Artículo |
| id | RepoCATIE14045 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| publisherStr | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| record_format | dspace |
| spelling | RepoCATIE140452025-09-10T00:33:32Z Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad LOPEZ, R. Loegering, W.Q. Musa textilis||Musa textilis||Musa textilis||Musa textilis Mancha||spots||mancha (doença de planta)||tâche Enfermedad de las plantas||plant diseases||doença das plantas||maladie des plantes Crecimiento de planta||plant growth||undefined||croissance de la plante América Central||Central America||América Central||Amérique centrale Sede Central Brown leaf spot of abaca (Musa textilis Nee) is a widely distributed disease in the abaca plantations of Central America. The symptoms of the disease are similar to the leaf spot of banana caused by Helminthosporium torulosum (Syd.) Ashby and Cordana musae (Zimm.) Hohn. The variety Bunglanon is much more susceptible to the disease than Libuton, Maguindanao, Tangongon, and Putian. It was found that as much as 13.7 per cent of the total leaf area of Bunglanon plants was destroyed by the disease; however, in a study where leaf area of plants was reduced by cutting off the leaves it was found that a reduction of 25 per cent of the leaf area had little or no effect on growth of the plant. A reduction of as much as 62.5 per cent in leaf area did significantly reduce growth in height but the reduction in total growth was small. It is concluded, therefore, that brown leaf spot of abaca is a minor disease. Photostatic copy of the English original may be obtained from the Scientific Communications Service, Inter-American Institute of Agricultural Sciences, Turrialba, Costa Rica. 2025-09-08T20:52:02Z 2025-09-08T20:52:02Z 1953-07 Artículo https://repositorio.catie.ac.cr/handle/11554/14045 openAccess es Turrialba; Vol.3, no. 4 4 páginas application/pdf Instituto Interamericano de Ciencias Agrícolas (IICA) |
| spellingShingle | Musa textilis||Musa textilis||Musa textilis||Musa textilis Mancha||spots||mancha (doença de planta)||tâche Enfermedad de las plantas||plant diseases||doença das plantas||maladie des plantes Crecimiento de planta||plant growth||undefined||croissance de la plante América Central||Central America||América Central||Amérique centrale Sede Central LOPEZ, R. Loegering, W.Q. Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad |
| title | Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad |
| title_full | Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad |
| title_fullStr | Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad |
| title_full_unstemmed | Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad |
| title_short | Resistencia de variedades de abacá (Musa textilis Nee) a la mancha de la hoja y pérdidas ocasionadas por la enfermedad |
| title_sort | resistencia de variedades de abaca musa textilis nee a la mancha de la hoja y perdidas ocasionadas por la enfermedad |
| topic | Musa textilis||Musa textilis||Musa textilis||Musa textilis Mancha||spots||mancha (doença de planta)||tâche Enfermedad de las plantas||plant diseases||doença das plantas||maladie des plantes Crecimiento de planta||plant growth||undefined||croissance de la plante América Central||Central America||América Central||Amérique centrale Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/14045 |
| work_keys_str_mv | AT lopezr resistenciadevariedadesdeabacamusatextilisneealamanchadelahojayperdidasocasionadasporlaenfermedad AT loegeringwq resistenciadevariedadesdeabacamusatextilisneealamanchadelahojayperdidasocasionadasporlaenfermedad |