Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions

Autores
Pelizza, Sebastián Alberto; Scorsetti, Ana Clara; Fogel, Marilina Noelia; Pacheco Marino, Suani Giovanna; Stenglein, Sebastián Alberto; Cabello, Marta Noemí; Lange, Carlos Ernesto
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Our aim was to evaluate the efficacy of combinations between two biorational insecticides (luphenuron, methoxyfenozide), a new synthetic chemical pesticide (rynaxypyr), and three entomopathogenic fungi strains (Beauveria bassiana LPSc 1067, LPSc1082), and Metarhizium anisopliae (LPSc 907) in the biocontrol of the pest grasshopper Ronderosia bergi (Sta°l) under laboratory conditions. The insecticides were tested at three concentrations: the average concentration recommended for application in the field (100 %) and 50 % and finally 25 % of that level. The fungal strains used were adjusted to 1 9 108, 1 9 106, and 1 9 104 conidia ml-1. The combinations of those insecticides with B. bassiana (LPSc 1067, LPSc 1082) and M. anisopliae (LPSc 907) caused higher mortality to R. bergi nymphs than any of the individual agents used alone. The three insecticides tested did not affect the isolates of the two species of entomopathogenic fungi employed. In conclusion, the use of these biorational insecticides in an IPM program aimed at control of the grasshopper R. bergi could be of value.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Hongos
Entomología
grasshoppers, interactions, Metarhizium anisopliae, Beauveria bassiana, pesticides, Orthoptera: Acrididae
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:10915/72972
Acceder
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network_name_str SEDICI (UNLP)
spelling Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditionsPelizza, Sebastián AlbertoScorsetti, Ana ClaraFogel, Marilina NoeliaPacheco Marino, Suani GiovannaStenglein, Sebastián AlbertoCabello, Marta NoemíLange, Carlos ErnestoCiencias NaturalesHongosEntomologíagrasshoppers, interactions, Metarhizium anisopliae, Beauveria bassiana, pesticides, Orthoptera: AcrididaeOur aim was to evaluate the efficacy of combinations between two biorational insecticides (luphenuron, methoxyfenozide), a new synthetic chemical pesticide (rynaxypyr), and three entomopathogenic fungi strains (Beauveria bassiana LPSc 1067, LPSc1082), and Metarhizium anisopliae (LPSc 907) in the biocontrol of the pest grasshopper Ronderosia bergi (Sta°l) under laboratory conditions. The insecticides were tested at three concentrations: the average concentration recommended for application in the field (100 %) and 50 % and finally 25 % of that level. The fungal strains used were adjusted to 1 9 108, 1 9 106, and 1 9 104 conidia ml-1. The combinations of those insecticides with B. bassiana (LPSc 1067, LPSc 1082) and M. anisopliae (LPSc 907) caused higher mortality to R. bergi nymphs than any of the individual agents used alone. The three insecticides tested did not affect the isolates of the two species of entomopathogenic fungi employed. In conclusion, the use of these biorational insecticides in an IPM program aimed at control of the grasshopper R. bergi could be of value.Facultad de Ciencias Naturales y Museo2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf81-91http://sedici.unlp.edu.ar/handle/10915/72972enginfo:eu-repo/semantics/altIdentifier/issn/1573-8248info:eu-repo/semantics/altIdentifier/doi/10.1007/s10526-014-9606-7info: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:UNLP2025-09-03T10:44:12Zoai:sedici.unlp.edu.ar:10915/72972Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:44:12.9SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
title Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
spellingShingle Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
Pelizza, Sebastián Alberto
Ciencias Naturales
Hongos
Entomología
grasshoppers, interactions, Metarhizium anisopliae, Beauveria bassiana, pesticides, Orthoptera: Acrididae
title_short Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
title_full Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
title_fullStr Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
title_full_unstemmed Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
title_sort Compatibility between entomopathogenic fungi and biorational insecticides in toxicity against <i>Ronderosia bergi</i> under laboratory conditions
dc.creator.none.fl_str_mv Pelizza, Sebastián Alberto
Scorsetti, Ana Clara
Fogel, Marilina Noelia
Pacheco Marino, Suani Giovanna
Stenglein, Sebastián Alberto
Cabello, Marta Noemí
Lange, Carlos Ernesto
author Pelizza, Sebastián Alberto
author_facet Pelizza, Sebastián Alberto
Scorsetti, Ana Clara
Fogel, Marilina Noelia
Pacheco Marino, Suani Giovanna
Stenglein, Sebastián Alberto
Cabello, Marta Noemí
Lange, Carlos Ernesto
author_role author
author2 Scorsetti, Ana Clara
Fogel, Marilina Noelia
Pacheco Marino, Suani Giovanna
Stenglein, Sebastián Alberto
Cabello, Marta Noemí
Lange, Carlos Ernesto
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Hongos
Entomología
grasshoppers, interactions, Metarhizium anisopliae, Beauveria bassiana, pesticides, Orthoptera: Acrididae
topic Ciencias Naturales
Hongos
Entomología
grasshoppers, interactions, Metarhizium anisopliae, Beauveria bassiana, pesticides, Orthoptera: Acrididae
dc.description.none.fl_txt_mv Our aim was to evaluate the efficacy of combinations between two biorational insecticides (luphenuron, methoxyfenozide), a new synthetic chemical pesticide (rynaxypyr), and three entomopathogenic fungi strains (Beauveria bassiana LPSc 1067, LPSc1082), and Metarhizium anisopliae (LPSc 907) in the biocontrol of the pest grasshopper Ronderosia bergi (Sta°l) under laboratory conditions. The insecticides were tested at three concentrations: the average concentration recommended for application in the field (100 %) and 50 % and finally 25 % of that level. The fungal strains used were adjusted to 1 9 108, 1 9 106, and 1 9 104 conidia ml-1. The combinations of those insecticides with B. bassiana (LPSc 1067, LPSc 1082) and M. anisopliae (LPSc 907) caused higher mortality to R. bergi nymphs than any of the individual agents used alone. The three insecticides tested did not affect the isolates of the two species of entomopathogenic fungi employed. In conclusion, the use of these biorational insecticides in an IPM program aimed at control of the grasshopper R. bergi could be of value.
Facultad de Ciencias Naturales y Museo
description Our aim was to evaluate the efficacy of combinations between two biorational insecticides (luphenuron, methoxyfenozide), a new synthetic chemical pesticide (rynaxypyr), and three entomopathogenic fungi strains (Beauveria bassiana LPSc 1067, LPSc1082), and Metarhizium anisopliae (LPSc 907) in the biocontrol of the pest grasshopper Ronderosia bergi (Sta°l) under laboratory conditions. The insecticides were tested at three concentrations: the average concentration recommended for application in the field (100 %) and 50 % and finally 25 % of that level. The fungal strains used were adjusted to 1 9 108, 1 9 106, and 1 9 104 conidia ml-1. The combinations of those insecticides with B. bassiana (LPSc 1067, LPSc 1082) and M. anisopliae (LPSc 907) caused higher mortality to R. bergi nymphs than any of the individual agents used alone. The three insecticides tested did not affect the isolates of the two species of entomopathogenic fungi employed. In conclusion, the use of these biorational insecticides in an IPM program aimed at control of the grasshopper R. bergi could be of value.
publishDate 2015
dc.date.none.fl_str_mv 2015
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/10915/72972
url http://sedici.unlp.edu.ar/handle/10915/72972
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1573-8248
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10526-014-9606-7
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
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instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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