Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)

Autores
Corzo, Fernando Livio; Gilabert Valero, José Miguel; Alcaide, M. F.; Bardon, Alicia del Valle
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Porella, the largest genus of the family Porellaceae (Hepaticae) is widespread in the tropical and subtropical regions of South America. Most Porella species are rich sources of sesqui- and diterpenoids, many of which show interesting biological activities. Secondary metabolites produced by plants can interact with insects and act as antifeedants and growth regulators affecting hormone and nervous systems as well as stomach and muscle tissues. A previous chemical investigation of a Patagonian collection of Porella chilensis yielded sesqui- and diterpenoids that were now evaluated for their effects against Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), a serious pest affecting corn crops mainly in the Americas. Four pinguisanes (1-4), three fusicoccanes (5-7), and one aromadendrane (8) from P. chilensis displayed larvicidal activity against S. frugiperda when incorporated to the larval diet at 100 and 200 μg/g of diet with a significant decrease in the larval growing rate. The observed effects were in part produced by severe alterations of the epithelial cells of the midgut as indicated by our histological studies.
Fil: Corzo, Fernando Livio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Chilecito; Argentina
Fil: Gilabert Valero, José Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
Fil: Alcaide, M. F.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
Fil: Bardon, Alicia del Valle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
Materia
Armyworm Larvae
Light Microscopy Midgut Histological Alterations
Natural Products
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/52113
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)Corzo, Fernando LivioGilabert Valero, José MiguelAlcaide, M. F.Bardon, Alicia del ValleArmyworm LarvaeLight Microscopy Midgut Histological AlterationsNatural Productshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Porella, the largest genus of the family Porellaceae (Hepaticae) is widespread in the tropical and subtropical regions of South America. Most Porella species are rich sources of sesqui- and diterpenoids, many of which show interesting biological activities. Secondary metabolites produced by plants can interact with insects and act as antifeedants and growth regulators affecting hormone and nervous systems as well as stomach and muscle tissues. A previous chemical investigation of a Patagonian collection of Porella chilensis yielded sesqui- and diterpenoids that were now evaluated for their effects against Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), a serious pest affecting corn crops mainly in the Americas. Four pinguisanes (1-4), three fusicoccanes (5-7), and one aromadendrane (8) from P. chilensis displayed larvicidal activity against S. frugiperda when incorporated to the larval diet at 100 and 200 μg/g of diet with a significant decrease in the larval growing rate. The observed effects were in part produced by severe alterations of the epithelial cells of the midgut as indicated by our histological studies.Fil: Corzo, Fernando Livio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Chilecito; ArgentinaFil: Gilabert Valero, José Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; ArgentinaFil: Alcaide, M. F.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; ArgentinaFil: Bardon, Alicia del Valle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; ArgentinaSociedade Entomológica do Brasil2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/52113Corzo, Fernando Livio; Gilabert Valero, José Miguel; Alcaide, M. F.; Bardon, Alicia del Valle; Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae); Sociedade Entomológica do Brasil; Neotropical Entomology; 41; 5; 7-2012; 414-4191519-566X1678-8052CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.springerlink.com/content/xu14524088807608/info:eu-repo/semantics/altIdentifier/doi/10.1007/s13744-012-0059-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:02:10Zoai:ri.conicet.gov.ar:11336/52113instacron: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:34982025-10-22 11:02:10.949CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
title Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
spellingShingle Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
Corzo, Fernando Livio
Armyworm Larvae
Light Microscopy Midgut Histological Alterations
Natural Products
title_short Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
title_full Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
title_fullStr Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
title_full_unstemmed Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
title_sort Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae)
dc.creator.none.fl_str_mv Corzo, Fernando Livio
Gilabert Valero, José Miguel
Alcaide, M. F.
Bardon, Alicia del Valle
author Corzo, Fernando Livio
author_facet Corzo, Fernando Livio
Gilabert Valero, José Miguel
Alcaide, M. F.
Bardon, Alicia del Valle
author_role author
author2 Gilabert Valero, José Miguel
Alcaide, M. F.
Bardon, Alicia del Valle
author2_role author
author
author
dc.subject.none.fl_str_mv Armyworm Larvae
Light Microscopy Midgut Histological Alterations
Natural Products
topic Armyworm Larvae
Light Microscopy Midgut Histological Alterations
Natural Products
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Porella, the largest genus of the family Porellaceae (Hepaticae) is widespread in the tropical and subtropical regions of South America. Most Porella species are rich sources of sesqui- and diterpenoids, many of which show interesting biological activities. Secondary metabolites produced by plants can interact with insects and act as antifeedants and growth regulators affecting hormone and nervous systems as well as stomach and muscle tissues. A previous chemical investigation of a Patagonian collection of Porella chilensis yielded sesqui- and diterpenoids that were now evaluated for their effects against Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), a serious pest affecting corn crops mainly in the Americas. Four pinguisanes (1-4), three fusicoccanes (5-7), and one aromadendrane (8) from P. chilensis displayed larvicidal activity against S. frugiperda when incorporated to the larval diet at 100 and 200 μg/g of diet with a significant decrease in the larval growing rate. The observed effects were in part produced by severe alterations of the epithelial cells of the midgut as indicated by our histological studies.
Fil: Corzo, Fernando Livio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Chilecito; Argentina
Fil: Gilabert Valero, José Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
Fil: Alcaide, M. F.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
Fil: Bardon, Alicia del Valle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
description Porella, the largest genus of the family Porellaceae (Hepaticae) is widespread in the tropical and subtropical regions of South America. Most Porella species are rich sources of sesqui- and diterpenoids, many of which show interesting biological activities. Secondary metabolites produced by plants can interact with insects and act as antifeedants and growth regulators affecting hormone and nervous systems as well as stomach and muscle tissues. A previous chemical investigation of a Patagonian collection of Porella chilensis yielded sesqui- and diterpenoids that were now evaluated for their effects against Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), a serious pest affecting corn crops mainly in the Americas. Four pinguisanes (1-4), three fusicoccanes (5-7), and one aromadendrane (8) from P. chilensis displayed larvicidal activity against S. frugiperda when incorporated to the larval diet at 100 and 200 μg/g of diet with a significant decrease in the larval growing rate. The observed effects were in part produced by severe alterations of the epithelial cells of the midgut as indicated by our histological studies.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
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/11336/52113
Corzo, Fernando Livio; Gilabert Valero, José Miguel; Alcaide, M. F.; Bardon, Alicia del Valle; Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae); Sociedade Entomológica do Brasil; Neotropical Entomology; 41; 5; 7-2012; 414-419
1519-566X
1678-8052
CONICET Digital
CONICET
url http://hdl.handle.net/11336/52113
identifier_str_mv Corzo, Fernando Livio; Gilabert Valero, José Miguel; Alcaide, M. F.; Bardon, Alicia del Valle; Toxicity of Porella chilensis Sesqui- and Diterpenoids against Larvae of the Corn Pest Spodoptera frugiperda (J.E. Smith) (Lepidotera: Noctuidae); Sociedade Entomológica do Brasil; Neotropical Entomology; 41; 5; 7-2012; 414-419
1519-566X
1678-8052
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.springerlink.com/content/xu14524088807608/
info:eu-repo/semantics/altIdentifier/doi/10.1007/s13744-012-0059-3
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedade Entomológica do Brasil
publisher.none.fl_str_mv Sociedade Entomológica do Brasil
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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score 12.982451

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