Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack
- Autores
- Lucia, Alejandro; Gonzalez Audino, Paola Andrea; Masuh, Hector Mario
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Megaplatypus mutatus (Chapuis) (Coleoptera, Platypodidae) is an ambrosia beetle native to South America. It builds internal galleries that weaken the tree trunks, causing them severe stem breakage and mortality in commercial poplar plantations. The host selection by male M. mutatus has previously been correlated with the increasing diameter. This work explores the possibility that differential susceptibility of individual plants to M. mutatus could be associated with volatiles emitted. The comparison of the VOCs profiles of attacked and nonattacked P. x canadensis “Conti” 12 during M. mutatus flying season showed both qualitative and quantitative differences. The attacked plants, but not the nonattacked ones, showed the following compounds: a long chain aldehyde, -ylangene, -cadinene, -gurjunene, and -cubebene; on the other side, -sesquiphellandrene and -chamigrene were detected only in nonattacked plants. -Copaene is a common component of all the samples analyzed, but its proportion is increased in attacked individuals. Behavioral bioassays showed that males but not females M. mutatus are attracted to -copaene. The relative increase of -copaene in attacked individuals and the positive behavioral answer of males to it suggest that this compound could play a role in the orientation of the pioneer male towards the most suitable host.
Fil: Lucia, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina
Fil: Gonzalez Audino, Paola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina
Fil: Masuh, Hector Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina - Materia
-
VOLATILE ORGANIC COMPOUNDS
CLONE POPULUS X CANADENSIS ¨CONTI 12¨
MEGAPLATYPUS MUTATUS
ALPHA-COPAENE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/29815
Ver los metadatos del registro completo
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Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attackLucia, AlejandroGonzalez Audino, Paola AndreaMasuh, Hector MarioVOLATILE ORGANIC COMPOUNDSCLONE POPULUS X CANADENSIS ¨CONTI 12¨MEGAPLATYPUS MUTATUSALPHA-COPAENEhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Megaplatypus mutatus (Chapuis) (Coleoptera, Platypodidae) is an ambrosia beetle native to South America. It builds internal galleries that weaken the tree trunks, causing them severe stem breakage and mortality in commercial poplar plantations. The host selection by male M. mutatus has previously been correlated with the increasing diameter. This work explores the possibility that differential susceptibility of individual plants to M. mutatus could be associated with volatiles emitted. The comparison of the VOCs profiles of attacked and nonattacked P. x canadensis “Conti” 12 during M. mutatus flying season showed both qualitative and quantitative differences. The attacked plants, but not the nonattacked ones, showed the following compounds: a long chain aldehyde, -ylangene, -cadinene, -gurjunene, and -cubebene; on the other side, -sesquiphellandrene and -chamigrene were detected only in nonattacked plants. -Copaene is a common component of all the samples analyzed, but its proportion is increased in attacked individuals. Behavioral bioassays showed that males but not females M. mutatus are attracted to -copaene. The relative increase of -copaene in attacked individuals and the positive behavioral answer of males to it suggest that this compound could play a role in the orientation of the pioneer male towards the most suitable host.Fil: Lucia, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; ArgentinaFil: Gonzalez Audino, Paola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; ArgentinaFil: Masuh, Hector Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; ArgentinaHindawi Publishing Corporation2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29815Lucia, Alejandro; Gonzalez Audino, Paola Andrea; Masuh, Hector Mario; Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack; Hindawi Publishing Corporation; Psyche; 2014; 3-2014; 1-6; 7932981415-1138CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.hindawi.com/journals/psyche/2014/793298/info:eu-repo/semantics/altIdentifier/doi/10.1155/2014/793298info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:47:54Zoai:ri.conicet.gov.ar:11336/29815instacron: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:34982025-09-29 10:47:54.537CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
title |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
spellingShingle |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack Lucia, Alejandro VOLATILE ORGANIC COMPOUNDS CLONE POPULUS X CANADENSIS ¨CONTI 12¨ MEGAPLATYPUS MUTATUS ALPHA-COPAENE |
title_short |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
title_full |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
title_fullStr |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
title_full_unstemmed |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
title_sort |
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack |
dc.creator.none.fl_str_mv |
Lucia, Alejandro Gonzalez Audino, Paola Andrea Masuh, Hector Mario |
author |
Lucia, Alejandro |
author_facet |
Lucia, Alejandro Gonzalez Audino, Paola Andrea Masuh, Hector Mario |
author_role |
author |
author2 |
Gonzalez Audino, Paola Andrea Masuh, Hector Mario |
author2_role |
author author |
dc.subject.none.fl_str_mv |
VOLATILE ORGANIC COMPOUNDS CLONE POPULUS X CANADENSIS ¨CONTI 12¨ MEGAPLATYPUS MUTATUS ALPHA-COPAENE |
topic |
VOLATILE ORGANIC COMPOUNDS CLONE POPULUS X CANADENSIS ¨CONTI 12¨ MEGAPLATYPUS MUTATUS ALPHA-COPAENE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Megaplatypus mutatus (Chapuis) (Coleoptera, Platypodidae) is an ambrosia beetle native to South America. It builds internal galleries that weaken the tree trunks, causing them severe stem breakage and mortality in commercial poplar plantations. The host selection by male M. mutatus has previously been correlated with the increasing diameter. This work explores the possibility that differential susceptibility of individual plants to M. mutatus could be associated with volatiles emitted. The comparison of the VOCs profiles of attacked and nonattacked P. x canadensis “Conti” 12 during M. mutatus flying season showed both qualitative and quantitative differences. The attacked plants, but not the nonattacked ones, showed the following compounds: a long chain aldehyde, -ylangene, -cadinene, -gurjunene, and -cubebene; on the other side, -sesquiphellandrene and -chamigrene were detected only in nonattacked plants. -Copaene is a common component of all the samples analyzed, but its proportion is increased in attacked individuals. Behavioral bioassays showed that males but not females M. mutatus are attracted to -copaene. The relative increase of -copaene in attacked individuals and the positive behavioral answer of males to it suggest that this compound could play a role in the orientation of the pioneer male towards the most suitable host. Fil: Lucia, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina Fil: Gonzalez Audino, Paola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina Fil: Masuh, Hector Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina |
description |
Megaplatypus mutatus (Chapuis) (Coleoptera, Platypodidae) is an ambrosia beetle native to South America. It builds internal galleries that weaken the tree trunks, causing them severe stem breakage and mortality in commercial poplar plantations. The host selection by male M. mutatus has previously been correlated with the increasing diameter. This work explores the possibility that differential susceptibility of individual plants to M. mutatus could be associated with volatiles emitted. The comparison of the VOCs profiles of attacked and nonattacked P. x canadensis “Conti” 12 during M. mutatus flying season showed both qualitative and quantitative differences. The attacked plants, but not the nonattacked ones, showed the following compounds: a long chain aldehyde, -ylangene, -cadinene, -gurjunene, and -cubebene; on the other side, -sesquiphellandrene and -chamigrene were detected only in nonattacked plants. -Copaene is a common component of all the samples analyzed, but its proportion is increased in attacked individuals. Behavioral bioassays showed that males but not females M. mutatus are attracted to -copaene. The relative increase of -copaene in attacked individuals and the positive behavioral answer of males to it suggest that this compound could play a role in the orientation of the pioneer male towards the most suitable host. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-03 |
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/11336/29815 Lucia, Alejandro; Gonzalez Audino, Paola Andrea; Masuh, Hector Mario; Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack; Hindawi Publishing Corporation; Psyche; 2014; 3-2014; 1-6; 793298 1415-1138 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/29815 |
identifier_str_mv |
Lucia, Alejandro; Gonzalez Audino, Paola Andrea; Masuh, Hector Mario; Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack; Hindawi Publishing Corporation; Psyche; 2014; 3-2014; 1-6; 793298 1415-1138 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.hindawi.com/journals/psyche/2014/793298/ info:eu-repo/semantics/altIdentifier/doi/10.1155/2014/793298 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Hindawi Publishing Corporation |
publisher.none.fl_str_mv |
Hindawi Publishing Corporation |
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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1844614524088352768 |
score |
13.070432 |