Dinámica poblacional de Spodoptera frugiperda, Diatraea saccharalis y Dalbulus maidis en el cultivo de maíz (Zea mays L.) durante la época seca en cinco localidades del cantón Mocache
The manuscript entitled “Population dynamics of Spodoptera frugiperda, Diatraea saccharalis and Dalbulus maidis in maize (Zea mays L.) during the dry season in five localities of Mocache canton” deals with a study on maize, which is affected by these pests, being a limiting factor in production. It...
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Format | eBook |
Language | Spanish |
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Ecuador
Editorial Grupo AEA
19.12.2023
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Abstract | The manuscript entitled “Population dynamics of Spodoptera frugiperda, Diatraea saccharalis and Dalbulus maidis in maize (Zea mays L.) during the dry season in five localities of Mocache canton” deals with a study on maize, which is affected by these pests, being a limiting factor in production. It highlights the consequences of the excessive use of insecticides, such as pest resistance and environmental contamination, and proposes integrated pest management (IPM) as a sustainable alternative. The study includes the use of traps for pest monitoring and control, a key tool for decision-making in crop management. The methodology employed in the research includes the localization of the study in five locations, the use of descriptive and correlational methods, and the analysis of variables such as climatic data, percentage of infestation, number of specimens captured per trap, presence of beneficial insects, and correlations between these variables. The results obtained reveal the infestation of Spodoptera frugiperda, Diatraea saccharalis and Dalbulus maidis in the localities studied, the population fluctuation of these pests and their relationship with climatic factors, and the efficiency of light traps and sticky traps to capture adults of these species. In addition, the presence of beneficial insects in the study area is reported. The discussion analyzes the impact of these findings in the context of pest management in corn crops. Finally, conclusions and recommendations focus on strategies to improve pest control and sustainability of maize production in areas affected by these pests. |
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AbstractList | The manuscript entitled “Population dynamics of Spodoptera frugiperda, Diatraea saccharalis and Dalbulus maidis in maize (Zea mays L.) during the dry season in five localities of Mocache canton” deals with a study on maize, which is affected by these pests, being a limiting factor in production. It highlights the consequences of the excessive use of insecticides, such as pest resistance and environmental contamination, and proposes integrated pest management (IPM) as a sustainable alternative. The study includes the use of traps for pest monitoring and control, a key tool for decision-making in crop management. The methodology employed in the research includes the localization of the study in five locations, the use of descriptive and correlational methods, and the analysis of variables such as climatic data, percentage of infestation, number of specimens captured per trap, presence of beneficial insects, and correlations between these variables. The results obtained reveal the infestation of Spodoptera frugiperda, Diatraea saccharalis and Dalbulus maidis in the localities studied, the population fluctuation of these pests and their relationship with climatic factors, and the efficiency of light traps and sticky traps to capture adults of these species. In addition, the presence of beneficial insects in the study area is reported. The discussion analyzes the impact of these findings in the context of pest management in corn crops. Finally, conclusions and recommendations focus on strategies to improve pest control and sustainability of maize production in areas affected by these pests. |
Abstract_FL | El manuscrito titulado " Dinámica poblacional de Spodoptera frugiperda, Diatraea saccharalis y Dalbulus maidis en el cultivo de maíz (Zea mays L.) durante la época seca en cinco localidades del cantón Mocache" aborda un estudio en el cultivo de maíz, el cual es afectado por estas plagas, siendo un factor limitante en la producción. Se destacan las consecuencias del uso excesivo de insecticidas, tales como la resistencia de las plagas y la contaminación ambiental, y se propone el manejo integrado de plagas (MIP) como alternativa sostenible. El estudio incluye la utilización de trampas para el monitoreo y control de plagas, una herramienta clave para la toma de decisiones en el manejo del cultivo. La metodología empleada en la investigación comprende la localización de la investigación en cinco localidades, el uso de métodos descriptivos y correlacionales, y el análisis de variables como datos climáticos, porcentaje de infestación, número de especímenes capturados por trampa, presencia de insectos benéficos, y correlaciones entre estas variables.Los resultados obtenidos revelan la infestación de Spodoptera frugiperda, Diatraea saccharalis y Dalbulus maidis en las localidades estudiadas, la fluctuación poblacional de estas plagas y su relación con factores climáticos, y la eficiencia de las trampas de luz y trampas adhesivas para capturar adultos de estas especies. Además, se reporta la presencia de insectos benéficos en el área de estudio. En la discusión se analiza el impacto de estos hallazgos en el contexto del manejo de plagas en cultivos de maíz. Finalmente, las conclusiones y recomendaciones se centran en estrategias para mejorar el control de plagas y la sostenibilidad de la producción de maíz en las áreas afectadas por estas plagas. |
Author | Gaibor-Fernández, Ramiro Remigio Burgos-Macias, Tyron Jonathan |
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SubjectTerms | cultivo de maíz insectos benéficos Monitoreo de plagas Technology, Engineering, Agriculture, Industrial processes thema EDItEUR |
Title | Dinámica poblacional de Spodoptera frugiperda, Diatraea saccharalis y Dalbulus maidis en el cultivo de maíz (Zea mays L.) durante la época seca en cinco localidades del cantón Mocache |
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