Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)

Autores
Russo, Maria Leticia; Vianna, María Florencia; Scorsetti, Ana Clara; Ferreri, Natalia Analia; de Abajo, Juan Manuel; Troncozo, María Inés; Pelizza, Sebastian Alberto
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soybean (Glycine max) is one of the most important crops worldwide. This crop is prone to diseases caused by the phytopathogenic fungi Macrophomina phaseolina, Fusarium oxysporum, and the lepidopteran pest Rachiplusia nu. Biological control using entomopathogenic fungi is a sustainable alternative to chemical pesticides. In this study, we assessed the antifungal activity of Beauveria bassiana and Metarhiziumanisopliae against phytopathogens and the pathogenicity of B. bassiana as an endophyte against R. nu. The antagonic activity of the fungal entomopathogens was evaluated in vitro by dual culture bioassays. The feeding preference of R. nu was evaluated in a ?free choice? assay under laboratory conditions. Entomopathogenic fungi inhibited the mycelial growth of the phytopathogens. The best response in all cases was observed when the antagonists were placed in the culture medium two days before the pathogens. B. bassiana was the best antagonist of F. oxysporum, while both antagonists had similar inhibitory effects on M. phaseolina growth. Additionally, B. bassiana, when grown as an endophyte, reduced insects? food preferences and decreased soybean consumption. Findings suggest that entomopathogenic fungi can fulfill multiple roles in the ecosystem. Therefore, the simultaneous expression of both properties should be considered for their application in integrated pest management programs.
Fil: Russo, Maria Leticia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Vianna, María Florencia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Scorsetti, Ana Clara. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Ferreri, Natalia Analia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: de Abajo, Juan Manuel. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Troncozo, María Inés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Pelizza, Sebastian Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Materia
antifungal activity
biological control
entomopathogenic fungi
phytopathogenic fungi
Rachiplusia nu
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/240679
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/240679
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)Russo, Maria LeticiaVianna, María FlorenciaScorsetti, Ana ClaraFerreri, Natalia Analiade Abajo, Juan ManuelTroncozo, María InésPelizza, Sebastian Albertoantifungal activitybiological controlentomopathogenic fungiphytopathogenic fungiRachiplusia nuhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Soybean (Glycine max) is one of the most important crops worldwide. This crop is prone to diseases caused by the phytopathogenic fungi Macrophomina phaseolina, Fusarium oxysporum, and the lepidopteran pest Rachiplusia nu. Biological control using entomopathogenic fungi is a sustainable alternative to chemical pesticides. In this study, we assessed the antifungal activity of Beauveria bassiana and Metarhiziumanisopliae against phytopathogens and the pathogenicity of B. bassiana as an endophyte against R. nu. The antagonic activity of the fungal entomopathogens was evaluated in vitro by dual culture bioassays. The feeding preference of R. nu was evaluated in a ?free choice? assay under laboratory conditions. Entomopathogenic fungi inhibited the mycelial growth of the phytopathogens. The best response in all cases was observed when the antagonists were placed in the culture medium two days before the pathogens. B. bassiana was the best antagonist of F. oxysporum, while both antagonists had similar inhibitory effects on M. phaseolina growth. Additionally, B. bassiana, when grown as an endophyte, reduced insects? food preferences and decreased soybean consumption. Findings suggest that entomopathogenic fungi can fulfill multiple roles in the ecosystem. Therefore, the simultaneous expression of both properties should be considered for their application in integrated pest management programs.Fil: Russo, Maria Leticia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Vianna, María Florencia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Scorsetti, Ana Clara. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Ferreri, Natalia Analia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: de Abajo, Juan Manuel. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Troncozo, María Inés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Pelizza, Sebastian Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaMDPI2024-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/240679Russo, Maria Leticia; Vianna, María Florencia; Scorsetti, Ana Clara; Ferreri, Natalia Analia; de Abajo, Juan Manuel; et al.; Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr); MDPI; Journal of Fungi; 10; 2; 1-2024; 1-122309-608XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2309-608X/10/2/93info:eu-repo/semantics/altIdentifier/doi/10.3390/jof10020093info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:35:26Zoai:ri.conicet.gov.ar:11336/240679instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:35:27.088CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
title Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
spellingShingle Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
Russo, Maria Leticia
antifungal activity
biological control
entomopathogenic fungi
phytopathogenic fungi
Rachiplusia nu
title_short Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
title_full Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
title_fullStr Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
title_full_unstemmed Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
title_sort Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr)
dc.creator.none.fl_str_mv Russo, Maria Leticia
Vianna, María Florencia
Scorsetti, Ana Clara
Ferreri, Natalia Analia
de Abajo, Juan Manuel
Troncozo, María Inés
Pelizza, Sebastian Alberto
author Russo, Maria Leticia
author_facet Russo, Maria Leticia
Vianna, María Florencia
Scorsetti, Ana Clara
Ferreri, Natalia Analia
de Abajo, Juan Manuel
Troncozo, María Inés
Pelizza, Sebastian Alberto
author_role author
author2 Vianna, María Florencia
Scorsetti, Ana Clara
Ferreri, Natalia Analia
de Abajo, Juan Manuel
Troncozo, María Inés
Pelizza, Sebastian Alberto
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv antifungal activity
biological control
entomopathogenic fungi
phytopathogenic fungi
Rachiplusia nu
topic antifungal activity
biological control
entomopathogenic fungi
phytopathogenic fungi
Rachiplusia nu
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Soybean (Glycine max) is one of the most important crops worldwide. This crop is prone to diseases caused by the phytopathogenic fungi Macrophomina phaseolina, Fusarium oxysporum, and the lepidopteran pest Rachiplusia nu. Biological control using entomopathogenic fungi is a sustainable alternative to chemical pesticides. In this study, we assessed the antifungal activity of Beauveria bassiana and Metarhiziumanisopliae against phytopathogens and the pathogenicity of B. bassiana as an endophyte against R. nu. The antagonic activity of the fungal entomopathogens was evaluated in vitro by dual culture bioassays. The feeding preference of R. nu was evaluated in a ?free choice? assay under laboratory conditions. Entomopathogenic fungi inhibited the mycelial growth of the phytopathogens. The best response in all cases was observed when the antagonists were placed in the culture medium two days before the pathogens. B. bassiana was the best antagonist of F. oxysporum, while both antagonists had similar inhibitory effects on M. phaseolina growth. Additionally, B. bassiana, when grown as an endophyte, reduced insects? food preferences and decreased soybean consumption. Findings suggest that entomopathogenic fungi can fulfill multiple roles in the ecosystem. Therefore, the simultaneous expression of both properties should be considered for their application in integrated pest management programs.
Fil: Russo, Maria Leticia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Vianna, María Florencia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Scorsetti, Ana Clara. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Ferreri, Natalia Analia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: de Abajo, Juan Manuel. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Troncozo, María Inés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Pelizza, Sebastian Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
description Soybean (Glycine max) is one of the most important crops worldwide. This crop is prone to diseases caused by the phytopathogenic fungi Macrophomina phaseolina, Fusarium oxysporum, and the lepidopteran pest Rachiplusia nu. Biological control using entomopathogenic fungi is a sustainable alternative to chemical pesticides. In this study, we assessed the antifungal activity of Beauveria bassiana and Metarhiziumanisopliae against phytopathogens and the pathogenicity of B. bassiana as an endophyte against R. nu. The antagonic activity of the fungal entomopathogens was evaluated in vitro by dual culture bioassays. The feeding preference of R. nu was evaluated in a ?free choice? assay under laboratory conditions. Entomopathogenic fungi inhibited the mycelial growth of the phytopathogens. The best response in all cases was observed when the antagonists were placed in the culture medium two days before the pathogens. B. bassiana was the best antagonist of F. oxysporum, while both antagonists had similar inhibitory effects on M. phaseolina growth. Additionally, B. bassiana, when grown as an endophyte, reduced insects? food preferences and decreased soybean consumption. Findings suggest that entomopathogenic fungi can fulfill multiple roles in the ecosystem. Therefore, the simultaneous expression of both properties should be considered for their application in integrated pest management programs.
publishDate 2024
dc.date.none.fl_str_mv 2024-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/240679
Russo, Maria Leticia; Vianna, María Florencia; Scorsetti, Ana Clara; Ferreri, Natalia Analia; de Abajo, Juan Manuel; et al.; Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr); MDPI; Journal of Fungi; 10; 2; 1-2024; 1-12
2309-608X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/240679
identifier_str_mv Russo, Maria Leticia; Vianna, María Florencia; Scorsetti, Ana Clara; Ferreri, Natalia Analia; de Abajo, Juan Manuel; et al.; Entomopathogenic Fungi as Dual Control Agents against Two Phytopathogens and the Lepidopteran Pest Rachiplusia nu in Soybean (Glycine max (L.) Merr); MDPI; Journal of Fungi; 10; 2; 1-2024; 1-12
2309-608X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2309-608X/10/2/93
info:eu-repo/semantics/altIdentifier/doi/10.3390/jof10020093
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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