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900  Articles
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Se comparó la efectividad del insecticida botánico azadiractina y los insecticidas químicos convencionales imidacloprid y oxamil en el control de Anthonomus eugenii para determinar si la azadiractina representa una alternativa para el manejo de esta plaga... see more

The sugarcane aphid, Melanaphis sacchari Zehntner (Hemiptera: Aphididae), is recognized as an important pest of sorghum cultivation. The use of natural products in the form of botanical extracts represents an alternative for its control. In this investiga... see more

El uso de extractos de plantas con propiedades insecticidas es una alternativa al uso de agroquímicos sintéticos. Se evaluó el efecto tóxico del saúco, Sambucus peruviana Kuhnt (Caprifoliaceae), en el crustáceo pulga de agua, Daphnia ma... see more

Con el objetivo de brindar alternativas a productores de sorgo sobre el manejo del pulgón amarillo (Melanaphis sacchari, Zehnter), se estableció un ensayo de septiembre a diciembre de 2018 en la finca San José, Nindirí, Masaya, donde se evaluaron alternat... see more

Spodoptera frugiperda J. E. Smith (Lepidoptera: Noctuidae) (fall armyworm) is a pest native to the Americas that affects a variety of crops. Its control is based on chemical insecticides. However, this practice has been associated with changes in the susc... see more

El objetivo de este estudio fue demostrar que los principios activos de las semillas de Annona muricata combinados con el extracto etanólico y dimetilsulfóxido (EE-DMSO), incrementan la mortalidad de larvas IV y pupas de Aedes aegypti con relación a extra... see more

Scyphophorus acupunctatus Gyllenhal (Coleoptera: Dryophthoridae), which also is known as agave weevil, is distributed across 5 continents. In Mexico, their presence has been reported in 12 states. Many species of Agave (Asparagaceae) are suitable hosts, t... see more

The effects of two concentrations (15% and 30%) of ethanolic extracts of Argemone ochroleuca Sweet (Papaveraceae) were determined on feeding and development of third instars of the fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae... see more

Modern agriculture aims to reduce continuous applications of synthetic chemical pesticides for pest control because of issues such as pollution, loss of trade and disruption of biological control agents, potentially leading to pest outbreaks. Botanical in... see more

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