Evaluation of hybrids of So/anum po/yadenium Greenm for white worm resistance in potatoe (Premmotripes voraxHustoche.)
Four Solanum polyadenlum crossed with Solanum berthanltil, Solanum chacoense and Solanum phureja were evaluated for resistance to the Andean potato weevil (Premnotrypes vorax Hustache). From the set of 397 hybrids avaluated six (1,52%)were selected for resistance. For other agronomical and biochemical characteristics the most promising hybrids were the 12 th, the 14 th and the 15 th from the second family (498096.1-Solanum polyadenlium x Solanum phureja. The type of resistance found was antibiosis which affects both the development and the reproduction of the insect.
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| Autores principales: | , , , |
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| Formato: | Digital revista |
| Idioma: | spa |
| Publicado: |
Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias Agrarias
1993
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| Acceso en línea: | https://revistas.unal.edu.co/index.php/agrocol/article/view/21271 |
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