Estudio de la actividad de derivados triamino-5-nitrosopirimidínicos frente a patógenos vasculares
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2017-10-31
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Jaén: Universidad de Jaén
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[ES]Verticillium dohliae y Fusorium oxysporum son hongos fitopatógenos de gran importancia por las pérdidas económicas que ocasionan. El control de las enfermedades que causan implica la aportación de químicos que pueden afectar el medio ambiente. En el presente trabajo se pretende estudiar el efecto de las pirimidinas sobre el crecimiento y esporulación de dichos hongos. Se examinaron diez compuestos pirimidínicos, con diferentes grupos radicales.
Se determinó que la pirimidina AMT59 ejerce el mayor efecto inhibitorio de las pirimidinas estudiadas en el crecimiento tanto de Verticillium dohlioe como de Fusorium oxysporum, produciente además variaciones en la formación de conidios de ambos hongos.
Llegando a la conclusión de que esta línea de investigación podría contribuir al control de las enfermedades vasculares de las plantas.
[EN]Verticillium dahliae and Fusarium oxysporum are phytopathogenic fungí of large importance for the economic losses they cause. The control of the diseases that they cause implies the contribution of chemicals that can affect the environment. In the present work we intend to study the effect of pyrimidines on the growth and sporulation of said fungi. Ten pyrimidine compounds with different radical groups were examined. lt was determined that the pyrimidine AMT59 exerts the greater inhibitory effect of the pyrimidines studied in the growth of both Vertici/lium dohlioe and Fusarium oxysporum, also producing variations in the conidia formation of both fungi. We conclude that this line of research could contribute to the control of vascular diseases of plants.
[EN]Verticillium dahliae and Fusarium oxysporum are phytopathogenic fungí of large importance for the economic losses they cause. The control of the diseases that they cause implies the contribution of chemicals that can affect the environment. In the present work we intend to study the effect of pyrimidines on the growth and sporulation of said fungi. Ten pyrimidine compounds with different radical groups were examined. lt was determined that the pyrimidine AMT59 exerts the greater inhibitory effect of the pyrimidines studied in the growth of both Vertici/lium dohlioe and Fusarium oxysporum, also producing variations in the conidia formation of both fungi. We conclude that this line of research could contribute to the control of vascular diseases of plants.