Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus

Autores
Marcinkevicius, Karenina; Salvatore, Silvana Analia; Bardon, Alicia del Valle; Cartagena, Elena; Arena, Mario Eduardo; Vera, Nancy Roxana
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Entomopathogenic fungi are fungal organismsextensively used in various parts of the world asbiopesticides against insect pests that cause importanteconomic damage. Various secondary metabolitesproduced by these fungi have many potential biologicalactivities. The present study was undertaken to evaluatethe insecticidal activity of extracts and pure compoundsfrom Nomuraea rileyi (Farlow) Samsonentomopathogenic fungi against Spodoptera frugiperdaSmith (Lepidoptera), Ceratitis capitata Wiedemann(Diptera) and Tribolium castaneum Herbst (Coleoptera),three insect pests that generate serious economic losses inthe northwest of Argentina. Diketopiperazines wereextracted from the culture free supernatant of the mediawith ethyl acetate. Antifeedant properties were detected inall extracts under dietary choice conditions (300 ug/ g ofdiet). The maximum antifeedant activity was noted incycles (Pro-Val) (86.02) and cycle (Pro-Phe) (73.47),while the rest of the extracts and metabolites exhibitedvarying degrees of moderate or less toxic effects. Themaximum oviposition deterrence against C. capitata(55.86%) was recorded with cycle (Pro-Phe) at a 50µm/cm2 dose. Culture medium extracts supplementedwith insect remains and all pure compounds showedrepellent action against T. castaneum. The mainrepellency was observed in phenylacetic acid and cycle(Pro-Val) with RI values of 42 and 41% respectively. Thepresent study would suggest the possible utilization ofentomopathogenic fungal metabolites as an effectiveagent for controlling insect pests that cause importanteconomic losses.
Fil: Marcinkevicius, Karenina. 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: Salvatore, Silvana Analia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; 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. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Cartagena, Elena. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Arena, Mario Eduardo. Universidad Nacional de Tucuman. Instituto de Biotecnología Farmaceutica y Alimentaria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto de Biotecnología Farmaceutica y Alimentaria.; Argentina
Fil: Vera, Nancy Roxana. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Materia
antifeedant
entomopathogenic fungi
insect pests
oviposition deterrence
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/63235
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/63235
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungusMarcinkevicius, KareninaSalvatore, Silvana AnaliaBardon, Alicia del ValleCartagena, ElenaArena, Mario EduardoVera, Nancy Roxanaantifeedantentomopathogenic fungiinsect pestsoviposition deterrencehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Entomopathogenic fungi are fungal organismsextensively used in various parts of the world asbiopesticides against insect pests that cause importanteconomic damage. Various secondary metabolitesproduced by these fungi have many potential biologicalactivities. The present study was undertaken to evaluatethe insecticidal activity of extracts and pure compoundsfrom Nomuraea rileyi (Farlow) Samsonentomopathogenic fungi against Spodoptera frugiperdaSmith (Lepidoptera), Ceratitis capitata Wiedemann(Diptera) and Tribolium castaneum Herbst (Coleoptera),three insect pests that generate serious economic losses inthe northwest of Argentina. Diketopiperazines wereextracted from the culture free supernatant of the mediawith ethyl acetate. Antifeedant properties were detected inall extracts under dietary choice conditions (300 ug/ g ofdiet). The maximum antifeedant activity was noted incycles (Pro-Val) (86.02) and cycle (Pro-Phe) (73.47),while the rest of the extracts and metabolites exhibitedvarying degrees of moderate or less toxic effects. Themaximum oviposition deterrence against C. capitata(55.86%) was recorded with cycle (Pro-Phe) at a 50µm/cm2 dose. Culture medium extracts supplementedwith insect remains and all pure compounds showedrepellent action against T. castaneum. The mainrepellency was observed in phenylacetic acid and cycle(Pro-Val) with RI values of 42 and 41% respectively. Thepresent study would suggest the possible utilization ofentomopathogenic fungal metabolites as an effectiveagent for controlling insect pests that cause importanteconomic losses.Fil: Marcinkevicius, Karenina. 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: Salvatore, Silvana Analia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; 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; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Cartagena, Elena. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Arena, Mario Eduardo. Universidad Nacional de Tucuman. Instituto de Biotecnología Farmaceutica y Alimentaria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto de Biotecnología Farmaceutica y Alimentaria.; ArgentinaFil: Vera, Nancy Roxana. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaInfogain2017-08info: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/11336/63235Marcinkevicius, Karenina; Salvatore, Silvana Analia; Bardon, Alicia del Valle; Cartagena, Elena; Arena, Mario Eduardo; et al.; Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus; Infogain; International Journal of Environment, Agriculture and Biotechnology; 2; 4; 8-2017; 1586-15962456-1878CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.22161/ijeab/2.4.18info:eu-repo/semantics/altIdentifier/url/http://ijeab.com/detail/insecticidal-activities-of-diketopiperazines-of-nomuraea-rileyi-entomopathogenic-fungus/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:15:37Zoai:ri.conicet.gov.ar:11336/63235instacron: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:34982025-09-10 13:15:37.761CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
title Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
spellingShingle Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
Marcinkevicius, Karenina
antifeedant
entomopathogenic fungi
insect pests
oviposition deterrence
title_short Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
title_full Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
title_fullStr Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
title_full_unstemmed Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
title_sort Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus
dc.creator.none.fl_str_mv Marcinkevicius, Karenina
Salvatore, Silvana Analia
Bardon, Alicia del Valle
Cartagena, Elena
Arena, Mario Eduardo
Vera, Nancy Roxana
author Marcinkevicius, Karenina
author_facet Marcinkevicius, Karenina
Salvatore, Silvana Analia
Bardon, Alicia del Valle
Cartagena, Elena
Arena, Mario Eduardo
Vera, Nancy Roxana
author_role author
author2 Salvatore, Silvana Analia
Bardon, Alicia del Valle
Cartagena, Elena
Arena, Mario Eduardo
Vera, Nancy Roxana
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv antifeedant
entomopathogenic fungi
insect pests
oviposition deterrence
topic antifeedant
entomopathogenic fungi
insect pests
oviposition deterrence
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Entomopathogenic fungi are fungal organismsextensively used in various parts of the world asbiopesticides against insect pests that cause importanteconomic damage. Various secondary metabolitesproduced by these fungi have many potential biologicalactivities. The present study was undertaken to evaluatethe insecticidal activity of extracts and pure compoundsfrom Nomuraea rileyi (Farlow) Samsonentomopathogenic fungi against Spodoptera frugiperdaSmith (Lepidoptera), Ceratitis capitata Wiedemann(Diptera) and Tribolium castaneum Herbst (Coleoptera),three insect pests that generate serious economic losses inthe northwest of Argentina. Diketopiperazines wereextracted from the culture free supernatant of the mediawith ethyl acetate. Antifeedant properties were detected inall extracts under dietary choice conditions (300 ug/ g ofdiet). The maximum antifeedant activity was noted incycles (Pro-Val) (86.02) and cycle (Pro-Phe) (73.47),while the rest of the extracts and metabolites exhibitedvarying degrees of moderate or less toxic effects. Themaximum oviposition deterrence against C. capitata(55.86%) was recorded with cycle (Pro-Phe) at a 50µm/cm2 dose. Culture medium extracts supplementedwith insect remains and all pure compounds showedrepellent action against T. castaneum. The mainrepellency was observed in phenylacetic acid and cycle(Pro-Val) with RI values of 42 and 41% respectively. Thepresent study would suggest the possible utilization ofentomopathogenic fungal metabolites as an effectiveagent for controlling insect pests that cause importanteconomic losses.
Fil: Marcinkevicius, Karenina. 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: Salvatore, Silvana Analia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; 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. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Cartagena, Elena. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Arena, Mario Eduardo. Universidad Nacional de Tucuman. Instituto de Biotecnología Farmaceutica y Alimentaria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto de Biotecnología Farmaceutica y Alimentaria.; Argentina
Fil: Vera, Nancy Roxana. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
description Entomopathogenic fungi are fungal organismsextensively used in various parts of the world asbiopesticides against insect pests that cause importanteconomic damage. Various secondary metabolitesproduced by these fungi have many potential biologicalactivities. The present study was undertaken to evaluatethe insecticidal activity of extracts and pure compoundsfrom Nomuraea rileyi (Farlow) Samsonentomopathogenic fungi against Spodoptera frugiperdaSmith (Lepidoptera), Ceratitis capitata Wiedemann(Diptera) and Tribolium castaneum Herbst (Coleoptera),three insect pests that generate serious economic losses inthe northwest of Argentina. Diketopiperazines wereextracted from the culture free supernatant of the mediawith ethyl acetate. Antifeedant properties were detected inall extracts under dietary choice conditions (300 ug/ g ofdiet). The maximum antifeedant activity was noted incycles (Pro-Val) (86.02) and cycle (Pro-Phe) (73.47),while the rest of the extracts and metabolites exhibitedvarying degrees of moderate or less toxic effects. Themaximum oviposition deterrence against C. capitata(55.86%) was recorded with cycle (Pro-Phe) at a 50µm/cm2 dose. Culture medium extracts supplementedwith insect remains and all pure compounds showedrepellent action against T. castaneum. The mainrepellency was observed in phenylacetic acid and cycle(Pro-Val) with RI values of 42 and 41% respectively. Thepresent study would suggest the possible utilization ofentomopathogenic fungal metabolites as an effectiveagent for controlling insect pests that cause importanteconomic losses.
publishDate 2017
dc.date.none.fl_str_mv 2017-08
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/11336/63235
Marcinkevicius, Karenina; Salvatore, Silvana Analia; Bardon, Alicia del Valle; Cartagena, Elena; Arena, Mario Eduardo; et al.; Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus; Infogain; International Journal of Environment, Agriculture and Biotechnology; 2; 4; 8-2017; 1586-1596
2456-1878
CONICET Digital
CONICET
url http://hdl.handle.net/11336/63235
identifier_str_mv Marcinkevicius, Karenina; Salvatore, Silvana Analia; Bardon, Alicia del Valle; Cartagena, Elena; Arena, Mario Eduardo; et al.; Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathogenic fungus; Infogain; International Journal of Environment, Agriculture and Biotechnology; 2; 4; 8-2017; 1586-1596
2456-1878
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.22161/ijeab/2.4.18
info:eu-repo/semantics/altIdentifier/url/http://ijeab.com/detail/insecticidal-activities-of-diketopiperazines-of-nomuraea-rileyi-entomopathogenic-fungus/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-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 Infogain
publisher.none.fl_str_mv Infogain
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 13.004268

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