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Control químico de insectos chupadores en el cultivo de Guayaba (Psidium guajava L.)
| dc.contributor.advisor | Ramírez Castro, Emilio | |
| dc.contributor.author | Navarro Gonzáles, Fernando Andrés | |
| dc.date.accessioned | 2022-06-03T14:27:59Z | |
| dc.date.available | 2022-06-03T14:27:59Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/11958 | |
| dc.description | This document details about the chemical control of sucking insects in the cultivation of Guava (Psidium guajava L.). The chemical control of sucking insects consists of repressing, controlling or eliminating the population of these insects in crops, through the use of chemical substances called pesticides or pesticides. The conclusions determine that the guava is a crop of economic importance, both for its fresh consumption and for the agribusiness, but for this the fruit presents excellent quality for the national and international markets, in the cultivation of guava, the losses in terms of yields and in turn that raise production costs is the presence of sucking insects, where the most prominent are white speck (Capulinia sp.) and fruit fly (Anastrepha spp.), sucking insects can be combated with the application of chemical insecticides to the plant that are absorbed by the plant and then consumed by the insect when it sucks the sap from the plant. Many of the systemic insecticides are effective for a rather long period of time, at least three weeks under favorable conditions, the management of White Speck and Fruit Fly depends mainly on prevention, management, monitoring and control strategies, especially chemical; To prevent these pests from causing economic losses, for the White Speck, the mixture of Alphacypermethrin + Chlorpyrifos is used, considered as systemic contact insecticides, they have high effectiveness to control sucking insects, in concentration, dose and application time appropriately and the fruit fly is susceptible to most insecticides, however, the authorized products for its control is malathion. | es_ES |
| dc.description | This document details about the chemical control of sucking insects in the cultivation of Guava (Psidium guajava L.). The chemical control of sucking insects consists of repressing, controlling or eliminating the population of these insects in crops, through the use of chemical substances called pesticides or pesticides. The conclusions determine that the guava is a crop of economic importance, both for its fresh consumption and for the agribusiness, but for this the fruit presents excellent quality for the national and international markets, in the cultivation of guava, the losses in terms of yields and in turn that raise production costs is the presence of sucking insects, where the most prominent are white speck (Capulinia sp.) and fruit fly (Anastrepha spp.), sucking insects can be combated with the application of chemical insecticides to the plant that are absorbed by the plant and then consumed by the insect when it sucks the sap from the plant. Many of the systemic insecticides are effective for a rather long period of time, at least three weeks under favorable conditions, the management of White Speck and Fruit Fly depends mainly on prevention, management, monitoring and control strategies, especially chemical; To prevent these pests from causing economic losses, for the White Speck, the mixture of Alphacypermethrin + Chlorpyrifos is used, considered as systemic contact insecticides, they have high effectiveness to control sucking insects, in concentration, dose and application time appropriately and the fruit fly is susceptible to most insecticides, however, the authorized products for its control is malathion. | es_ES |
| dc.description.abstract | El presente documento detalla sobre el control químico de insectos chupadores en el cultivo de Guayaba (Psidium guajava L.). El control químico de insectos chupadores consiste en reprimir, controlar o eliminar la población de estos insectos en los cultivos, mediante el uso de sustancias químicas llamados pesticidas o plaguicidas. Las conclusiones determinan que el guayabo es un cultivo de importancia económica, tanto para su consumo en fresco como para la agroindustria, pero para ello la fruta presente excelente calidad para los mercados nacionales e internacionales, en el cultivo de guayaba, las perdidas en cuanto a los rendimientos y a su vez que elevan los costos de producción es la presencia de insectos chupadores, donde los más destacados son mota blanca (Capulinia sp.) y mosca de la Fruta (Anastrepha spp.), los insectos chupadores pueden ser combatidos con la aplicación de insecticidas químicos a la planta que son absorbidos por ésta y luego consumidas por el insecto cuando éste chupa la savia de la planta. Muchos de los insecticidas sistémicos son efectivos por un periodo de tiempo más bien largo, por lo menos tres semanas bajo condiciones favorables, el manejo de la Mota blanca y Mosca de la Fruta dependen principalmente de la prevención, manejo, monitoreo y estrategias de control, especialmente químico; para evitar que estas plagas causen pérdidas económicas, para la Mota blanca, se utiliza la mezcla de Alfacipermetrina + Clorpirifos, considerados como insecticidas sistémicos de contacto, poseen alta efectividad para controlar los insectos chupadores, en concentración, dosis y tiempo de aplicación de manera adecuada y la mosca de la fruta es susceptible a la mayoría de los insecticidas, sin embargo, los productos autorizados para su control es el malatión. | es_ES |
| dc.format.extent | 26 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2022 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Químico | es_ES |
| dc.subject | Insectos chupadores | es_ES |
| dc.subject | Producción | es_ES |
| dc.title | Control químico de insectos chupadores en el cultivo de Guayaba (Psidium guajava L.) | es_ES |
| dc.type | bachelorThesis | es_ES |
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