Infección de Fusarium verticillioides y contenido de fumonisinas en granos de maíz de plantas con inflorescencias femeninas cubiertas y no cubiertas
The aim of this study was to compare the count of Fusarium verticillioides and fumonisins accumulation in ears covered and not covered under different conditions of moisture and temperature. Paper bags permeable to moisture were placed on female inflorescences. Female inflorescences covered did not...
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| Autores principales: | , , |
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| Formato: | Online |
| Lenguaje: | spa |
| Publicado: |
Facultad de Ciencias Agrarias-UNCuyo
2015
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| Materias: | |
| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3286 |
| Sumario: | The aim of this study was to compare the count of Fusarium verticillioides and fumonisins accumulation in ears covered and not covered under different conditions of moisture and temperature. Paper bags permeable to moisture were placed on female inflorescences. Female inflorescences covered did not prevent infection of maize kernels. Moreover, significant differences in fumonisins B1 and B2 were obtained between grains obtained from ears covered with respect to grains from ears uncovered. The conditions of high humidity and temperature generated in the ears covered, favored fumonisins levels significantly. The information provided on the level of infection of the pathogen and the interaction of different temperature and moisture conditions that influence thesynthesis of fumonisins, allows continue evaluating the behavior of Fusarium in maize. |
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