Impacto biológico de productos orgánicos para el control de mosca blanca (Aleurodicus cocois quaintance) en el cultivo de palto Cv. “Hass” en el valle de Ica
Fecha
2024
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Universidad Nacional San Luis Gonzaga
Resumen
El presente trabajo de investigación fue realizado en el fundo “SERVIAGRO J.W.C.” ubicado
en el caserío El Olivo, distrito de San Juan Bautista, provincia y región de Ica. Se realizaron tres
aplicaciones de seis productos fitosanitarios orgánicos tales como aceite mineral, B. bassiana,
aceite de Neem, extracto de albahaca, macerado de ajos y detergente agrícola para el control de
A. cocois en el cultivo de palto Cv. Hass. Esta investigación se realizó con un diseño
completamente al azar con 6 tratamientos y 6 repeticiones más la planta testigo con un total de 42
unidades experimentales; las aplicaciones de los productos orgánicos se realizaron con una
mochila fumigadora manual con capacidad de 20 L. en un intervalo de cada 15 días entre cada
aplicación. Las evaluaciones se realizaron 24 horas antes de cada aplicación y a los cuatro, ocho
y quince días después de esta. Los resultados muestran diferencias estadísticas entre tratamientos
en el análisis de varianza y pruebas de medias Duncan realizadas, además de una reducción de la
población de la plaga hasta en 8.954%; 12.229% y 12.875% con respecto al uso del aceite mineral,
B. bassiana y detergente agrícola, siendo estos los tres productos con mayor eficiencia de control
llegando a la conclusión que estos productos orgánicos pueden ser utilizados en las diferentes
etapas fenológicas del cultivo de palto como alternativa en los programas de manejo integrado
para ayudar a controlar los daños ocasionados por la mosca blanca.
This research work was carried out at the "SERVIAGRO J.W.C." located in the El Olivo farmhouse, district of San Juan Bautista, province and region of Ica. Three applications of six organic phytosanitary products were made, such as mineral oil, B. bassiana, Neem oil, basil extract, garlic macerate and agricultural detergent for the control of A. cocois in avocado Cv. Hass. This investigation was carried out with a completely randomized design with 6 treatments and 6 repetitions plus the control plant with a total of 42 experimental units; The applications of the organic products were carried out with a manual sprayer backpack with a capacity of 20 L. with an interval of every 15 days between each application. The evaluations were carried out 24 hours before each application and four, eight and fifteen days after it. The results show statistical differences between treatments in the analysis of variance and Duncan's mean tests performed, in addition to a reduction of the pest population by up to 8,954%; 12.229% and 12.875% with respect to the use of mineral oil, B. bassiana and agricultural detergent, these being the three products with the highest control efficiency, concluding that these organic products can be used in the different phenological stages of avocado cultivation. as an alternative in integrated management programs to help control damage caused by whitefly.
This research work was carried out at the "SERVIAGRO J.W.C." located in the El Olivo farmhouse, district of San Juan Bautista, province and region of Ica. Three applications of six organic phytosanitary products were made, such as mineral oil, B. bassiana, Neem oil, basil extract, garlic macerate and agricultural detergent for the control of A. cocois in avocado Cv. Hass. This investigation was carried out with a completely randomized design with 6 treatments and 6 repetitions plus the control plant with a total of 42 experimental units; The applications of the organic products were carried out with a manual sprayer backpack with a capacity of 20 L. with an interval of every 15 days between each application. The evaluations were carried out 24 hours before each application and four, eight and fifteen days after it. The results show statistical differences between treatments in the analysis of variance and Duncan's mean tests performed, in addition to a reduction of the pest population by up to 8,954%; 12.229% and 12.875% with respect to the use of mineral oil, B. bassiana and agricultural detergent, these being the three products with the highest control efficiency, concluding that these organic products can be used in the different phenological stages of avocado cultivation. as an alternative in integrated management programs to help control damage caused by whitefly.
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Palabras clave
Persea americana, A. cocois, Mortalidad, Control orgánico