Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L.
El Carmen is considered the world capital of barraganete plantain (Musa paradisiaca L.) production. However, the lack of research limits the development of this crop. This study evaluated the effect of the synergistic application of Trichoderma spp. and plant growth-promoting rhizobacteria as biocon...
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2025
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| Online adgang: | https://revistas.uteq.edu.ec/index.php/cyt/article/view/994 |
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| author | Castillo Castillo, Alexander |
| author2 | Martínez, Hayron Canchignia Arteaga Alcívar, Francisco Javier Álava Cruz, Diana Alexandra |
| author2_role | author author author |
| author_facet | Castillo Castillo, Alexander Martínez, Hayron Canchignia Arteaga Alcívar, Francisco Javier Álava Cruz, Diana Alexandra |
| author_role | author |
| collection | Revista Ciencia y Tecnología |
| dc.creator.none.fl_str_mv | Castillo Castillo, Alexander Martínez, Hayron Canchignia Arteaga Alcívar, Francisco Javier Álava Cruz, Diana Alexandra |
| dc.date.none.fl_str_mv | 2025-07-02 |
| dc.format.none.fl_str_mv | application/pdf text/html |
| dc.identifier.none.fl_str_mv | https://revistas.uteq.edu.ec/index.php/cyt/article/view/994 10.18779/cyt.v18i2.994 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Universidad Técnica Estatal de Quevedo |
| dc.relation.none.fl_str_mv | https://revistas.uteq.edu.ec/index.php/cyt/article/view/994/1036 https://revistas.uteq.edu.ec/index.php/cyt/article/view/994/1060 |
| dc.rights.none.fl_str_mv | https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | Ciencia y Tecnología; Vol. 18 No. 2 (2025): Science and Technology Journal; 38-47 Ciencia y Tecnología; Vol. 18 Núm. 2 (2025): Revista Ciencia y Tecnología; 38-47 Ciencia y Tecnología; v. 18 n. 2 (2025): Revista Ciência e Tecnologia; 38-47 1390-4043 1390-4051 10.18779/cyt.v18i2 reponame:Revista Ciencia y Tecnología instname:Universidad Técnica Estatal de Quevedo instacron:UTEQ |
| dc.subject.none.fl_str_mv | Nematodos fitopatógenos biocontrol sinérgica producción phytopathogenic nematodes synergistic production |
| dc.title.none.fl_str_mv | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. Rizobacterias y Trichodermas antagonistas al control de nematodos fitoparásitos en plátano barraganete (Musa paradisiaca L.) |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | El Carmen is considered the world capital of barraganete plantain (Musa paradisiaca L.) production. However, the lack of research limits the development of this crop. This study evaluated the effect of the synergistic application of Trichoderma spp. and plant growth-promoting rhizobacteria as biocontrol strategies against phytopathogenic nematodes. The aim was to improve crop yield and the control and reduction of this pathogen. The experiment was carried out under a completely randomized design (CRD) with five treatments and four replications, measuring growth and root characterization variables. The results showed a foliar emission of 3.42 leaves/month and a population density of Radopholus similis of 1,105 individuals. Plants treated with Trichoderma spp. and rhizobacteria showed a significant increase in the number of healthy roots (15.96) and the percentage of functional roots (58.49 %). Furthermore, rhizobacteria treatment increased pseudostem diameter to 1.75 cm and plant height to 36.31 cm. The chemical treatment yielded the highest root weight (147.7 g), while the control treatment showed the most damaged roots (13.29 g) and the lowest percentage of functional roots (49.44 g). These findings highlight the potential of using Trichoderma spp. in combination with rhizobacteria as an effective alternative for nematode biocontrol and strengthening plantain cultivation in El Carmen. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | REVCYT_fca8855e300e90ea5014d306cc25ec30 |
| identifier_str_mv | 10.18779/cyt.v18i2.994 |
| instacron_str | UTEQ |
| institution | UTEQ |
| instname_str | Universidad Técnica Estatal de Quevedo |
| language | spa |
| network_acronym_str | REVCYT |
| network_name_str | Revista Ciencia y Tecnología |
| oai_identifier_str | oai:revistas.uteq.edu.ec:article/994 |
| publishDate | 2025 |
| publisher.none.fl_str_mv | Universidad Técnica Estatal de Quevedo |
| reponame_str | Revista Ciencia y Tecnología |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | Revista Ciencia y Tecnología - Universidad Técnica Estatal de Quevedo |
| repository_id_str | |
| rights_invalid_str_mv | https://creativecommons.org/licenses/by-nc-sa/4.0 |
| spelling | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L.Rizobacterias y Trichodermas antagonistas al control de nematodos fitoparásitos en plátano barraganete (Musa paradisiaca L.)Castillo Castillo, AlexanderMartínez, Hayron Canchignia Arteaga Alcívar, Francisco Javier Álava Cruz, Diana AlexandraNematodos fitopatógenosbiocontrolsinérgicaproducciónphytopathogenic nematodessynergisticproductionEl Carmen is considered the world capital of barraganete plantain (Musa paradisiaca L.) production. However, the lack of research limits the development of this crop. This study evaluated the effect of the synergistic application of Trichoderma spp. and plant growth-promoting rhizobacteria as biocontrol strategies against phytopathogenic nematodes. The aim was to improve crop yield and the control and reduction of this pathogen. The experiment was carried out under a completely randomized design (CRD) with five treatments and four replications, measuring growth and root characterization variables. The results showed a foliar emission of 3.42 leaves/month and a population density of Radopholus similis of 1,105 individuals. Plants treated with Trichoderma spp. and rhizobacteria showed a significant increase in the number of healthy roots (15.96) and the percentage of functional roots (58.49 %). Furthermore, rhizobacteria treatment increased pseudostem diameter to 1.75 cm and plant height to 36.31 cm. The chemical treatment yielded the highest root weight (147.7 g), while the control treatment showed the most damaged roots (13.29 g) and the lowest percentage of functional roots (49.44 g). These findings highlight the potential of using Trichoderma spp. in combination with rhizobacteria as an effective alternative for nematode biocontrol and strengthening plantain cultivation in El Carmen. El Carmen es considerada la capital mundial de la producción de plátano barraganete (Musa paradisiaca L.), Sin embargo, la falta de investigaciones limita el desarrollo de este cultivo, este estudio evaluó el efecto de la aplicación sinérgica de Trichoderma spp. y rizobacterias promotoras del crecimiento vegetal como estrategias de biocontrol contra nematodos fitopatógenos. Con el objetivo de mejorar el rendimiento del cultivo, el control y reducción de este patógeno. El experimento se realizó bajo un diseño completamente al azar (DCA) con cinco tratamientos y cuatro repeticiones, midiendo variables de crecimiento y caracterización radicular. Los resultados mostraron una emisión foliar de 3,42 hojas/mes y una densidad poblacional de Radopholus similis de 1.105 individuos. Las plantas tratadas con Trichoderma spp y rizobacterias mostraron un aumento significativo en el número de raíces sanas (15,96) y el porcentaje de raíces funcionales (58,49 %). Además, el tratamiento con rizobacterias incrementó el diámetro del pseudotallo a 1,75 cm y la altura de la planta a 36,31 cm. En el tratamiento químico, se obtuvo el mayor peso de raíces (147,7 g), mientras que en el testigo se observaron las raíces con mayor lesión (13,29) y el menor porcentaje de raíces funcionales (49,44 %). Estos hallazgos destacan el potencial del uso combinado de Trichoderma spp y rizobacterias como una alternativa eficaz para el biocontrol de nematodos y el fortalecimiento del cultivo de plátano barraganete en El Carmen. Universidad Técnica Estatal de Quevedo2025-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.uteq.edu.ec/index.php/cyt/article/view/99410.18779/cyt.v18i2.994Ciencia y Tecnología; Vol. 18 No. 2 (2025): Science and Technology Journal; 38-47Ciencia y Tecnología; Vol. 18 Núm. 2 (2025): Revista Ciencia y Tecnología; 38-47Ciencia y Tecnología; v. 18 n. 2 (2025): Revista Ciência e Tecnologia; 38-471390-40431390-405110.18779/cyt.v18i2reponame:Revista Ciencia y Tecnologíainstname:Universidad Técnica Estatal de Quevedoinstacron:UTEQspahttps://revistas.uteq.edu.ec/index.php/cyt/article/view/994/1036https://revistas.uteq.edu.ec/index.php/cyt/article/view/994/1060Derechos de autor 2025 Jefferson Alexander Castillo Castillo, Hayron Canchignia Martínez, Francisco Javier Arteaga Alcívar, Diana Alexandra Álava Cruz https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2025-07-03T21:08:38Zoai:revistas.uteq.edu.ec:article/994Portal de revistashttps://revistas.uteq.edu.ec/index.php/cytUniversidad públicahttps://www.uteq.edu.ecEcuadorCiencia y tecnología1390-40431390-4043opendoar:2025-07-03T21:08:38falsePortal de revistashttps://revistas.uteq.edu.ec/index.php/cytUniversidad públicahttps://www.uteq.edu.ecEcuadorCiencia y tecnología1390-40431390-4043opendoar:2025-07-03T21:08:38Revista Ciencia y Tecnología - Universidad Técnica Estatal de Quevedofalse |
| spellingShingle | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. Castillo Castillo, Alexander Nematodos fitopatógenos biocontrol sinérgica producción phytopathogenic nematodes synergistic production |
| status_str | publishedVersion |
| title | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. |
| title_full | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. |
| title_fullStr | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. |
| title_full_unstemmed | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. |
| title_short | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. |
| title_sort | Rhizobacteria and Trichodermas antagonistic to the control of phytoparasitic nematodes in Barraganete plantain (Musa paradisiaca L. |
| topic | Nematodos fitopatógenos biocontrol sinérgica producción phytopathogenic nematodes synergistic production |
| url | https://revistas.uteq.edu.ec/index.php/cyt/article/view/994 |