Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.)
The objective of the research was to evaluate the effect of insecticides on the control of insect pests on a cowpea crop (Vigna unguiculata L.) at ESPAM MFL. The experiment was performed on the conventional field in the Agricultural Engineering Department of ESPAM-MFL, located in El Limón, Bolívar,...
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| Формат: | bachelorThesis |
| Язык: | spa |
| Опубликовано: |
2022
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| Предметы: | |
| Online-ссылка: | http://repositorio.espam.edu.ec/handle/42000/1865 |
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| author | Cobeña Sánchez, Jordán Antonio |
| author2 | Zambrano Bravo, Richard Ariel |
| author2_role | author |
| author_facet | Cobeña Sánchez, Jordán Antonio Zambrano Bravo, Richard Ariel |
| author_role | author |
| collection | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí |
| dc.contributor.none.fl_str_mv | Vélez Zambrano, Sergio |
| dc.creator.none.fl_str_mv | Cobeña Sánchez, Jordán Antonio Zambrano Bravo, Richard Ariel |
| dc.date.none.fl_str_mv | 2022-08-11T17:58:15Z 2022-08-11T17:58:15Z 2022-07 |
| dc.format.none.fl_str_mv | 40 p. application/pdf |
| dc.identifier.none.fl_str_mv | http://repositorio.espam.edu.ec/handle/42000/1865 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Calceta: ESPAM MFL |
| dc.rights.none.fl_str_mv | Atribución-NoComercial-SinDerivadas 3.0 Ecuador http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Escuela Superior Politécnica Agropecuaria de Manabí instname:Escuela Superior Politécnica Agropecuaria de Manabí instacron:ESPAM |
| dc.subject.none.fl_str_mv | Fréjol Insecticidas Empoasca spp Productividad |
| dc.title.none.fl_str_mv | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | The objective of the research was to evaluate the effect of insecticides on the control of insect pests on a cowpea crop (Vigna unguiculata L.) at ESPAM MFL. The experiment was performed on the conventional field in the Agricultural Engineering Department of ESPAM-MFL, located in El Limón, Bolívar, Manabí. A single-factorial (a+1), randomized complete block design (a+1) was used, with four replicates, with a total of 24 experimental units. The treatments evaluated were T1: Imidacloprid (15dds), Spinetoram (30 dds), Imidacloprid (45 dds, T2: Thiamethoxam (15dds), Spinetoram (30 dds), Thiamethoxam (45dds T3: Lamdacihalothrin (15 dds), Spinetoram (30 dds), Lamdacihalothrin (45 dds), T4: Imidacloprid (15dds), Lamdacihalothrin (30 dds), Imidacloprid (45 dds), T5: Thiametoxam (15dds), Lamdacihalothrin (30 dds), Thiametoxam (45dds) and T6: control treatment. The analysis of variance showed that treatments T2 and T5 showed the lowest incidence of Empoasca spp., and they were also the treatments with the highest efficiency for insect reduction; treatment T2 registered the highest averages in most of the productive variables evaluated, with a 33% difference in yield compared to when no insecticides were applied; it also generated the highest net profit and the best marginal rate of return |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | ESPAM_b808b34b821aa2e47c64c8f124f1e021 |
| instacron_str | ESPAM |
| institution | ESPAM |
| instname_str | Escuela Superior Politécnica Agropecuaria de Manabí |
| language | spa |
| network_acronym_str | ESPAM |
| network_name_str | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí |
| oai_identifier_str | oai:repositorio.espam.edu.ec:42000/1865 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Calceta: ESPAM MFL |
| reponame_str | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí - Escuela Superior Politécnica Agropecuaria de Manabí |
| repository_id_str | 0 |
| rights_invalid_str_mv | Atribución-NoComercial-SinDerivadas 3.0 Ecuador http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ |
| spelling | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.)Cobeña Sánchez, Jordán AntonioZambrano Bravo, Richard ArielFréjolInsecticidasEmpoasca sppProductividadThe objective of the research was to evaluate the effect of insecticides on the control of insect pests on a cowpea crop (Vigna unguiculata L.) at ESPAM MFL. The experiment was performed on the conventional field in the Agricultural Engineering Department of ESPAM-MFL, located in El Limón, Bolívar, Manabí. A single-factorial (a+1), randomized complete block design (a+1) was used, with four replicates, with a total of 24 experimental units. The treatments evaluated were T1: Imidacloprid (15dds), Spinetoram (30 dds), Imidacloprid (45 dds, T2: Thiamethoxam (15dds), Spinetoram (30 dds), Thiamethoxam (45dds T3: Lamdacihalothrin (15 dds), Spinetoram (30 dds), Lamdacihalothrin (45 dds), T4: Imidacloprid (15dds), Lamdacihalothrin (30 dds), Imidacloprid (45 dds), T5: Thiametoxam (15dds), Lamdacihalothrin (30 dds), Thiametoxam (45dds) and T6: control treatment. The analysis of variance showed that treatments T2 and T5 showed the lowest incidence of Empoasca spp., and they were also the treatments with the highest efficiency for insect reduction; treatment T2 registered the highest averages in most of the productive variables evaluated, with a 33% difference in yield compared to when no insecticides were applied; it also generated the highest net profit and the best marginal rate of returnEl objetivo de la investigación fue evaluar el efecto de insecticidas en el control de insectos plaga en el cultivo de caupí (Vigna unguiculata L.) en la ESPAM MFL. El experimento se desarrolló en el área convencional de la carrera de agrícola, localizada en el sitio El Limón perteneciente al Cantón Bolívar, Manabí. Se utilizó un diseño de bloques completos al azar (DBCA) unifactorial (a+1), con cuatro replicas, con un total de 24 unidades experimentales. Los tratamientos evaluados fueron T1: Imidacloprid (15dds), Spinetoram (30 dds), Imidacloprid (45 dds); T2: Thiametoxam (15dds), Spinetoram (30 dds), Thiametoxam (45dds); T3: Lamdacihalotrina (15 dds), Spinetoram (30 dds), Lamdacihalotrina (45 dds); T4: Imidacloprid (15dds), Lamdacihalotrina (30 dds), Imidacloprid (45 dds); T5: Thiametoxam (15dds), Lamdacihalotrina (30 dds), Thiametoxam (45dds); y T6: tratamiento control. Los tratamientos T2 y T5 mostraron la menor incidencia de Empoasca spp., y la mayor eficiencia en la reducción de insectos; el tratamiento T2 registró los promedios más altos en la mayoría de variables productivas evaluadas, con una diferencia del 33% del rendimiento respecto a cuándo no se aplicaron insecticidas; de igual manera, generó el mayor beneficio neto y la mejor tasa de retorno marginalCalceta: ESPAM MFLVélez Zambrano, Sergio2022-08-11T17:58:15Z2022-08-11T17:58:15Z2022-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis40 p.application/pdfhttp://repositorio.espam.edu.ec/handle/42000/1865spaAtribución-NoComercial-SinDerivadas 3.0 Ecuadorhttp://creativecommons.org/licenses/by-nc-nd/3.0/ec/info:eu-repo/semantics/openAccessreponame:Repositorio Escuela Superior Politécnica Agropecuaria de Manabíinstname:Escuela Superior Politécnica Agropecuaria de Manabíinstacron:ESPAM2022-08-12T08:00:19Zoai:repositorio.espam.edu.ec:42000/1865Institucionalhttps://repositorio.espam.edu.ec/Universidad públicahttp://www.espam.edu.ec/https://repositorio.espam.edu.ec/oai.Ecuador...opendoar:02025-07-27T05:14:19.433888Repositorio Escuela Superior Politécnica Agropecuaria de Manabí - Escuela Superior Politécnica Agropecuaria de Manabítrue |
| spellingShingle | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) Cobeña Sánchez, Jordán Antonio Fréjol Insecticidas Empoasca spp Productividad |
| status_str | publishedVersion |
| title | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| title_full | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| title_fullStr | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| title_full_unstemmed | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| title_short | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| title_sort | Efectos de combinación de insecticidas sobre el control de insectos plagas en el cultivo de frejol caupí (Vigna unguiculata L.) |
| topic | Fréjol Insecticidas Empoasca spp Productividad |
| url | http://repositorio.espam.edu.ec/handle/42000/1865 |