Citas bibligráficas
Valverde, J., (2021). Momento de aplicación de Fluopyram para el transplante del cultivo de Capsicum annuum ´Pimiento´bajo condiciones de invernadero [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/4802
Valverde, J., Momento de aplicación de Fluopyram para el transplante del cultivo de Capsicum annuum ´Pimiento´bajo condiciones de invernadero []. PE: Universidad Nacional Agraria La Molina; 2021. https://hdl.handle.net/20.500.12996/4802
@misc{renati/247101,
title = "Momento de aplicación de Fluopyram para el transplante del cultivo de Capsicum annuum ´Pimiento´bajo condiciones de invernadero",
author = "Valverde Damián, Jorge Luis",
publisher = "Universidad Nacional Agraria La Molina",
year = "2021"
}
Because many of the current nematicide products are under regulatory pressure and close to leaving the national market due to toxicological and environmental effects, Bayer Cropscience in search of an alternative solution has developed the neopramide fluopyram commercially known as Verango® Prime; however, its application in the field is carried out between seven and ten days after the transplant due to possible phytotoxic effects in the pepper crop. That period without application of the nematicide favors the development of M. incognita, for this reason it was determined to evaluate the effects of fluopyram at different times of application in the cultivation of pepper var. piquillo and in the nematode M. unknown under greenhouse conditions. The methodology used consists of inoculating (an exception of the control without nematodes) 500 J2-eggs M. incognita / 100cc of sterilized soil in one kilogram pots, defining the treatments according to the days of application of the fluopyram to the transplant, one day, two, three, four, five and six days after the transplant respectively. Detailed results that treatments with fluopyram, synthetic symptoms of phytotoxicity in the cultivation of pepper, reducing growth parameters such as plant height, fresh weight and dry root weight, fresh weight and dry weight of the aerial part and reducing parameters of production as fresh weight and dry weight of fruit, number and length of fruit. Applications with fluopyram decreased the nodulation index, population of M. incognita per gram of root and in 100cc of soil, final population, reproduction factor, presenting a control efficiency of 84 - 98 percent over M. incognita under conditions of greenhouse. The result of the bioassay in the tomato var. Rio Grande apparently has an effective permanence of control of fluopyram at ground level of 142 days under greenhouse conditions.
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