Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity

Autores
Pelizza, Sebastian Alberto; Eliades, Lorena Alejandra; Scorsetti, Ana Clara; Cabello, Marta Noemí; Lange, Carlos Ernesto
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The South American locust Schistocerca cancellata (Serville) was the most seriousagricultural pest in Argentina during the first half of the last century and remainsas a threat when preventive control measures are relaxed in the outbreak area.In this study, we analysed in the laboratory, the effectiveness of 26 fungal strains(isolated from both insects and soil collected in Argentina) for S. cancellata controland determined the relationship between the chitinase, protease and lipase levels inthese fungi and their insecticidal activities. We observed that Beauveria bassiana(isolate LPSC 1067) caused the highest mortality (9091.03%), the highest valuesof chitinolytic, proteolytic and lipolytic activity were 6.1390.05, 2.5690.11 and2.3390.47, respectively, and the lowest median lethal time was 5.96 days. This isthe first time that a wide variability in chitinase, protease and lipase activity aswell as in virulence has been reported in a representative sample of differententomopathogenic fungal strains from 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
Fil: Eliades, Lorena Alejandra. 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: Cabello, Marta Noemí. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Lange, Carlos Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
Schistocerca cancellata
Locust
Biocontrol
Enzyme activity
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:11336/273194
Acceder
id CONICETDig_0c69009898037177df3ca015acc48efd
oai_identifier_str oai:ri.conicet.gov.ar:11336/273194
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activityPelizza, Sebastian AlbertoEliades, Lorena AlejandraScorsetti, Ana ClaraCabello, Marta NoemíLange, Carlos ErnestoSchistocerca cancellataLocustBiocontrolEnzyme activityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The South American locust Schistocerca cancellata (Serville) was the most seriousagricultural pest in Argentina during the first half of the last century and remainsas a threat when preventive control measures are relaxed in the outbreak area.In this study, we analysed in the laboratory, the effectiveness of 26 fungal strains(isolated from both insects and soil collected in Argentina) for S. cancellata controland determined the relationship between the chitinase, protease and lipase levels inthese fungi and their insecticidal activities. We observed that Beauveria bassiana(isolate LPSC 1067) caused the highest mortality (9091.03%), the highest valuesof chitinolytic, proteolytic and lipolytic activity were 6.1390.05, 2.5690.11 and2.3390.47, respectively, and the lowest median lethal time was 5.96 days. This isthe first time that a wide variability in chitinase, protease and lipase activity aswell as in virulence has been reported in a representative sample of differententomopathogenic fungal strains from 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; ArgentinaFil: Eliades, Lorena Alejandra. 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: Cabello, Marta Noemí. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Lange, Carlos Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaTaylor & Francis Ltd2012-10info: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/11336/273194Pelizza, Sebastian Alberto; Eliades, Lorena Alejandra; Scorsetti, Ana Clara; Cabello, Marta Noemí; Lange, Carlos Ernesto; Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity; Taylor & Francis Ltd; Biocontrol Science and Technology; 22; 10; 10-2012; 1119-11290958-3157CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/09583157.2012.713910info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:58:19Zoai:ri.conicet.gov.ar:11336/273194instacron: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:34982025-10-15 14:58:20.257CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
title Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
spellingShingle Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
Pelizza, Sebastian Alberto
Schistocerca cancellata
Locust
Biocontrol
Enzyme activity
title_short Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
title_full Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
title_fullStr Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
title_full_unstemmed Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
title_sort Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity
dc.creator.none.fl_str_mv Pelizza, Sebastian Alberto
Eliades, Lorena Alejandra
Scorsetti, Ana Clara
Cabello, Marta Noemí
Lange, Carlos Ernesto
author Pelizza, Sebastian Alberto
author_facet Pelizza, Sebastian Alberto
Eliades, Lorena Alejandra
Scorsetti, Ana Clara
Cabello, Marta Noemí
Lange, Carlos Ernesto
author_role author
author2 Eliades, Lorena Alejandra
Scorsetti, Ana Clara
Cabello, Marta Noemí
Lange, Carlos Ernesto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Schistocerca cancellata
Locust
Biocontrol
Enzyme activity
topic Schistocerca cancellata
Locust
Biocontrol
Enzyme activity
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The South American locust Schistocerca cancellata (Serville) was the most seriousagricultural pest in Argentina during the first half of the last century and remainsas a threat when preventive control measures are relaxed in the outbreak area.In this study, we analysed in the laboratory, the effectiveness of 26 fungal strains(isolated from both insects and soil collected in Argentina) for S. cancellata controland determined the relationship between the chitinase, protease and lipase levels inthese fungi and their insecticidal activities. We observed that Beauveria bassiana(isolate LPSC 1067) caused the highest mortality (9091.03%), the highest valuesof chitinolytic, proteolytic and lipolytic activity were 6.1390.05, 2.5690.11 and2.3390.47, respectively, and the lowest median lethal time was 5.96 days. This isthe first time that a wide variability in chitinase, protease and lipase activity aswell as in virulence has been reported in a representative sample of differententomopathogenic fungal strains from 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
Fil: Eliades, Lorena Alejandra. 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: Cabello, Marta Noemí. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Lange, Carlos Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description The South American locust Schistocerca cancellata (Serville) was the most seriousagricultural pest in Argentina during the first half of the last century and remainsas a threat when preventive control measures are relaxed in the outbreak area.In this study, we analysed in the laboratory, the effectiveness of 26 fungal strains(isolated from both insects and soil collected in Argentina) for S. cancellata controland determined the relationship between the chitinase, protease and lipase levels inthese fungi and their insecticidal activities. We observed that Beauveria bassiana(isolate LPSC 1067) caused the highest mortality (9091.03%), the highest valuesof chitinolytic, proteolytic and lipolytic activity were 6.1390.05, 2.5690.11 and2.3390.47, respectively, and the lowest median lethal time was 5.96 days. This isthe first time that a wide variability in chitinase, protease and lipase activity aswell as in virulence has been reported in a representative sample of differententomopathogenic fungal strains from Argentina.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
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/11336/273194
Pelizza, Sebastian Alberto; Eliades, Lorena Alejandra; Scorsetti, Ana Clara; Cabello, Marta Noemí; Lange, Carlos Ernesto; Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity; Taylor & Francis Ltd; Biocontrol Science and Technology; 22; 10; 10-2012; 1119-1129
0958-3157
CONICET Digital
CONICET
url http://hdl.handle.net/11336/273194
identifier_str_mv Pelizza, Sebastian Alberto; Eliades, Lorena Alejandra; Scorsetti, Ana Clara; Cabello, Marta Noemí; Lange, Carlos Ernesto; Entomopathogenic fungi from Argentina for the control of Schistocerca cancellata (Orthoptera: Acrididae) nymphs: fungal pathogenicity and enzyme activity; Taylor & Francis Ltd; Biocontrol Science and Technology; 22; 10; 10-2012; 1119-1129
0958-3157
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/09583157.2012.713910
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
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 13.22299

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