Evaluación de la eficacia de Nematón en la reducción poblacional de Radopholus similis en condiciones controladas de invernadero
The present work was executed in the greenhouse of the Faculty of Agricultural Sciences, Technical University of Babahoyo. The objective was to evaluate the controlling effect of the organic product on Radopholus similis Nematón banana greenhouse. Meristematic plants were used 18 cm high, planted in...
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| Formato: | bachelorThesis |
| Lenguaje: | spa |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | http://dspace.utb.edu.ec/handle/49000/958 |
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Agregar Etiqueta | Sumario: | The present work was executed in the greenhouse of the Faculty of Agricultural Sciences, Technical University of Babahoyo. The objective was to evaluate the controlling effect of the organic product on Radopholus similis Nematón banana greenhouse. Meristematic plants were used 18 cm high, planted in plastic bags 70 x 55 cm, which were filled with solarized soil. The treatments were Nematón, at doses of 5, 8, 10 and 12 L / ha; Vydate 15 L / ha compared to a control not applied. Each treatment had 12 experimental units. For the distribution of treatments have been used completely randomized design, and the average of the treatments were compared using Duncan's multiple range at 5% level. One month after transplanting, each plant was inoculated with 1000 R. similis and 30 days after treatments were applied Nematón (3.3, 5.3, 6.6 and 8.0 cc / plant) and Vydate (10 ml / plant). Products were applied in 50 cc of water / plant, manually sprayed around each experimental unit. At 30, 60 and 90 days after application, extracted four plants per treatment and each is evaluated: total weight of roots per plant, weight of healthy roots, weight of root damage and population density of R. similis..... |
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