Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters

Autores
Vianna, María Florencia; Pelizza, Sebastián Alberto; Russo, María Leticia; Allegrucci, Natalia; Scorsetti, Ana Clara
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bollworms comprise the most harmful and economically relevant species of lepidopteran. Helicoverpa gelotopoeon (D.) (Lepidoptera: Noctuidae) is native to America and affects many crops. Tobacco is an industrial crop in which methods of pest control rely mainly on the application of insecticides. To develop new eco-friendly strategies against insect pests it is very important to overcome the side effects of insecticides. The utilization of fungal entomopathogens as endophytes is a new perspective that may accomplish good results. The present study aimed to evaluate the ability of endophytic Beauveria bassiana (Bals.-Criv.) Vuill. to affect H. gelotopoeon life parameters and feeding behavior on tobacco plants. Beauveria bassiana LPSC 1215 as an endophyte did not reduce the amount of vegetal material consumed by H. gelotopoeon larvae but affected the life cycle period of the plague, particularly the larval and adult stages. Also, egg fertility was affected since adults laid eggs that were not able to hatch. The results of this investigation provide new information on endophytic entomopathogen potential to be incorporated in Integrated Pest Management (IPM) programs.
Instituto de Botánica "Dr. Carlos Spegazzini"
Centro de Estudios Parasitológicos y de Vectores
Materia
Ciencias Naturales
Beauveria bassiana
Endophytic entomopathogens
Fecundity
Helicoverpa gelotopoeon
Life cycle
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/93301
Acceder
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spelling Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parametersVianna, María FlorenciaPelizza, Sebastián AlbertoRusso, María LeticiaAllegrucci, NataliaScorsetti, Ana ClaraCiencias NaturalesBeauveria bassianaEndophytic entomopathogensFecundityHelicoverpa gelotopoeonLife cycleBollworms comprise the most harmful and economically relevant species of lepidopteran. Helicoverpa gelotopoeon (D.) (Lepidoptera: Noctuidae) is native to America and affects many crops. Tobacco is an industrial crop in which methods of pest control rely mainly on the application of insecticides. To develop new eco-friendly strategies against insect pests it is very important to overcome the side effects of insecticides. The utilization of fungal entomopathogens as endophytes is a new perspective that may accomplish good results. The present study aimed to evaluate the ability of endophytic Beauveria bassiana (Bals.-Criv.) Vuill. to affect H. gelotopoeon life parameters and feeding behavior on tobacco plants. Beauveria bassiana LPSC 1215 as an endophyte did not reduce the amount of vegetal material consumed by H. gelotopoeon larvae but affected the life cycle period of the plague, particularly the larval and adult stages. Also, egg fertility was affected since adults laid eggs that were not able to hatch. The results of this investigation provide new information on endophytic entomopathogen potential to be incorporated in Integrated Pest Management (IPM) programs.Instituto de Botánica "Dr. Carlos Spegazzini"Centro de Estudios Parasitológicos y de Vectores2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf321-327http://sedici.unlp.edu.ar/handle/10915/93301enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/handle/11336/82540info:eu-repo/semantics/altIdentifier/issn/1427-4345info:eu-repo/semantics/altIdentifier/doi/10.24425/jppr.2018.124643info:eu-repo/semantics/altIdentifier/hdl/11336/82540info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:19:17Zoai:sedici.unlp.edu.ar:10915/93301Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:19:17.335SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
title Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
spellingShingle Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
Vianna, María Florencia
Ciencias Naturales
Beauveria bassiana
Endophytic entomopathogens
Fecundity
Helicoverpa gelotopoeon
Life cycle
title_short Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
title_full Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
title_fullStr Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
title_full_unstemmed Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
title_sort Endophytic <i>Beauveria bassiana</i> (Ascomycota: Hypocreales) alters <i>Helicoverpa gelotopoeon</i>'s (D.) (Lepidoptera: Noctuidae) life cycle and reproductive parameters
dc.creator.none.fl_str_mv Vianna, María Florencia
Pelizza, Sebastián Alberto
Russo, María Leticia
Allegrucci, Natalia
Scorsetti, Ana Clara
author Vianna, María Florencia
author_facet Vianna, María Florencia
Pelizza, Sebastián Alberto
Russo, María Leticia
Allegrucci, Natalia
Scorsetti, Ana Clara
author_role author
author2 Pelizza, Sebastián Alberto
Russo, María Leticia
Allegrucci, Natalia
Scorsetti, Ana Clara
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Beauveria bassiana
Endophytic entomopathogens
Fecundity
Helicoverpa gelotopoeon
Life cycle
topic Ciencias Naturales
Beauveria bassiana
Endophytic entomopathogens
Fecundity
Helicoverpa gelotopoeon
Life cycle
dc.description.none.fl_txt_mv Bollworms comprise the most harmful and economically relevant species of lepidopteran. Helicoverpa gelotopoeon (D.) (Lepidoptera: Noctuidae) is native to America and affects many crops. Tobacco is an industrial crop in which methods of pest control rely mainly on the application of insecticides. To develop new eco-friendly strategies against insect pests it is very important to overcome the side effects of insecticides. The utilization of fungal entomopathogens as endophytes is a new perspective that may accomplish good results. The present study aimed to evaluate the ability of endophytic Beauveria bassiana (Bals.-Criv.) Vuill. to affect H. gelotopoeon life parameters and feeding behavior on tobacco plants. Beauveria bassiana LPSC 1215 as an endophyte did not reduce the amount of vegetal material consumed by H. gelotopoeon larvae but affected the life cycle period of the plague, particularly the larval and adult stages. Also, egg fertility was affected since adults laid eggs that were not able to hatch. The results of this investigation provide new information on endophytic entomopathogen potential to be incorporated in Integrated Pest Management (IPM) programs.
Instituto de Botánica "Dr. Carlos Spegazzini"
Centro de Estudios Parasitológicos y de Vectores
description Bollworms comprise the most harmful and economically relevant species of lepidopteran. Helicoverpa gelotopoeon (D.) (Lepidoptera: Noctuidae) is native to America and affects many crops. Tobacco is an industrial crop in which methods of pest control rely mainly on the application of insecticides. To develop new eco-friendly strategies against insect pests it is very important to overcome the side effects of insecticides. The utilization of fungal entomopathogens as endophytes is a new perspective that may accomplish good results. The present study aimed to evaluate the ability of endophytic Beauveria bassiana (Bals.-Criv.) Vuill. to affect H. gelotopoeon life parameters and feeding behavior on tobacco plants. Beauveria bassiana LPSC 1215 as an endophyte did not reduce the amount of vegetal material consumed by H. gelotopoeon larvae but affected the life cycle period of the plague, particularly the larval and adult stages. Also, egg fertility was affected since adults laid eggs that were not able to hatch. The results of this investigation provide new information on endophytic entomopathogen potential to be incorporated in Integrated Pest Management (IPM) programs.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/93301
url http://sedici.unlp.edu.ar/handle/10915/93301
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/issn/1427-4345
info:eu-repo/semantics/altIdentifier/doi/10.24425/jppr.2018.124643
info:eu-repo/semantics/altIdentifier/hdl/11336/82540
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
321-327
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