Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)

Autores
Pietrantuono, Ana Laura; Pastorino, Mario Juan; Fernandez Arhex, Valeria Cristina; Corley, Juan Carlos; Marchelli, Paula
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Genetic variation among host plants can influence herbivore behaviour and consequently their abundance, performance and environmental impact. In the Andean- Patagonian forest, the arboreal vegetation is dominated by species of genus Nothofagus. Previous studies of Nothofagus alpina demonstrated differences in genetic diversity among and within its populations. The native caterpillar Perzelia arda feeds on various Nothofagus sp. 2. Our aim was to evaluate host selection behaviour of P. arda larvae towards different genetic pools of N. alpina trees. 3. We collected leaf samples from trees growing in a common garden field trial and evaluated, by paired comparisons, not only differences among provenances but also variation between and within open pollinated families. 4. Our results demonstrated that P. arda performed a choice between the leaves of the host plants offered. This larva was able to choose specific provenances, open pollinated families and genotypes of N. alpina. 5. In conclusion, the larva is guided by characteristics of individuals and host plant species. These innovative results in insect–plant interaction studies demonstrate that it is important to evaluate discrimination between intra-specific hosts. Further study is required to fully understand the use of resources by this native insect, as well as the ecological consequences.
Estación Experimental Agropecuaria Bariloche
Fil: Pietrantuono, Ana Laura. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina
Fil: Pietrantuono, Ana Laura. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Pastorino, Mario Juan. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche. Grupo de Ecologia Forestal; Argentina
Fil: Pastorino, Mario Juan. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Fernandez Arhex, Valeria Cristina. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina
Fil: Fernandez Arhex, Valeria Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Corley, Juan Carlos. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina
Fil: Corley, Juan Carlos. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Marchelli, Paula. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche. Grupo de Ecologia Forestal; Argentina
Fil: Marchelli, Paula. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fuente
Agricultural and Forest Entomology (First published: 07 January 2022)
Materia
Variación Genético
Nothofagus
Lepidoptera
Insecta
Genetic Variation
Región Patagónica
Perzelia arda
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/11133
Acceder
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oai_identifier_str oai:localhost:20.500.12123/11133
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network_name_str INTA Digital (INTA)
spelling Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)Pietrantuono, Ana LauraPastorino, Mario JuanFernandez Arhex, Valeria CristinaCorley, Juan CarlosMarchelli, PaulaVariación GenéticoNothofagusLepidopteraInsectaGenetic VariationRegión PatagónicaPerzelia ardaGenetic variation among host plants can influence herbivore behaviour and consequently their abundance, performance and environmental impact. In the Andean- Patagonian forest, the arboreal vegetation is dominated by species of genus Nothofagus. Previous studies of Nothofagus alpina demonstrated differences in genetic diversity among and within its populations. The native caterpillar Perzelia arda feeds on various Nothofagus sp. 2. Our aim was to evaluate host selection behaviour of P. arda larvae towards different genetic pools of N. alpina trees. 3. We collected leaf samples from trees growing in a common garden field trial and evaluated, by paired comparisons, not only differences among provenances but also variation between and within open pollinated families. 4. Our results demonstrated that P. arda performed a choice between the leaves of the host plants offered. This larva was able to choose specific provenances, open pollinated families and genotypes of N. alpina. 5. In conclusion, the larva is guided by characteristics of individuals and host plant species. These innovative results in insect–plant interaction studies demonstrate that it is important to evaluate discrimination between intra-specific hosts. Further study is required to fully understand the use of resources by this native insect, as well as the ecological consequences.Estación Experimental Agropecuaria BarilocheFil: Pietrantuono, Ana Laura. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; ArgentinaFil: Pietrantuono, Ana Laura. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Pastorino, Mario Juan. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche. Grupo de Ecologia Forestal; ArgentinaFil: Pastorino, Mario Juan. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Fernandez Arhex, Valeria Cristina. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; ArgentinaFil: Fernandez Arhex, Valeria Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Corley, Juan Carlos. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; ArgentinaFil: Corley, Juan Carlos. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Marchelli, Paula. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche. Grupo de Ecologia Forestal; ArgentinaFil: Marchelli, Paula. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaWileyinfo:eu-repo/date/embargoEnd/2023-01-072022-02-14T11:17:15Z2022-02-14T11:17:15Z2021-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11133https://onlinelibrary.wiley.com/doi/abs/10.1111/afe.124831461-9563https://doi.org/10.1111/afe.12483Agricultural and Forest Entomology (First published: 07 January 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E4-I074-001/2019-PE-E4-I074-001/AR./Manejo Integrado de Plagasinfo:eu-repograntAgreement/INTA/2019-PD-E4-I079-001/2019-PD-E4-I079-001/AR./Genética, genómica y ecología de insectos de importancia agronómica como insumo para el desarrollo de estrategias sustentables de control plagasinfo:eu-repo/semantics/restrictedAccess2025-10-16T09:30:23Zoai:localhost:20.500.12123/11133instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:30:23.824INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
title Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
spellingShingle Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
Pietrantuono, Ana Laura
Variación Genético
Nothofagus
Lepidoptera
Insecta
Genetic Variation
Región Patagónica
Perzelia arda
title_short Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
title_full Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
title_fullStr Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
title_full_unstemmed Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
title_sort Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
dc.creator.none.fl_str_mv Pietrantuono, Ana Laura
Pastorino, Mario Juan
Fernandez Arhex, Valeria Cristina
Corley, Juan Carlos
Marchelli, Paula
author Pietrantuono, Ana Laura
author_facet Pietrantuono, Ana Laura
Pastorino, Mario Juan
Fernandez Arhex, Valeria Cristina
Corley, Juan Carlos
Marchelli, Paula
author_role author
author2 Pastorino, Mario Juan
Fernandez Arhex, Valeria Cristina
Corley, Juan Carlos
Marchelli, Paula
author2_role author
author
author
author
dc.subject.none.fl_str_mv Variación Genético
Nothofagus
Lepidoptera
Insecta
Genetic Variation
Región Patagónica
Perzelia arda
topic Variación Genético
Nothofagus
Lepidoptera
Insecta
Genetic Variation
Región Patagónica
Perzelia arda
dc.description.none.fl_txt_mv Genetic variation among host plants can influence herbivore behaviour and consequently their abundance, performance and environmental impact. In the Andean- Patagonian forest, the arboreal vegetation is dominated by species of genus Nothofagus. Previous studies of Nothofagus alpina demonstrated differences in genetic diversity among and within its populations. The native caterpillar Perzelia arda feeds on various Nothofagus sp. 2. Our aim was to evaluate host selection behaviour of P. arda larvae towards different genetic pools of N. alpina trees. 3. We collected leaf samples from trees growing in a common garden field trial and evaluated, by paired comparisons, not only differences among provenances but also variation between and within open pollinated families. 4. Our results demonstrated that P. arda performed a choice between the leaves of the host plants offered. This larva was able to choose specific provenances, open pollinated families and genotypes of N. alpina. 5. In conclusion, the larva is guided by characteristics of individuals and host plant species. These innovative results in insect–plant interaction studies demonstrate that it is important to evaluate discrimination between intra-specific hosts. Further study is required to fully understand the use of resources by this native insect, as well as the ecological consequences.
Estación Experimental Agropecuaria Bariloche
Fil: Pietrantuono, Ana Laura. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina
Fil: Pietrantuono, Ana Laura. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Pastorino, Mario Juan. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche. Grupo de Ecologia Forestal; Argentina
Fil: Pastorino, Mario Juan. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Fernandez Arhex, Valeria Cristina. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina
Fil: Fernandez Arhex, Valeria Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Corley, Juan Carlos. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina
Fil: Corley, Juan Carlos. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Marchelli, Paula. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche. Grupo de Ecologia Forestal; Argentina
Fil: Marchelli, Paula. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
description Genetic variation among host plants can influence herbivore behaviour and consequently their abundance, performance and environmental impact. In the Andean- Patagonian forest, the arboreal vegetation is dominated by species of genus Nothofagus. Previous studies of Nothofagus alpina demonstrated differences in genetic diversity among and within its populations. The native caterpillar Perzelia arda feeds on various Nothofagus sp. 2. Our aim was to evaluate host selection behaviour of P. arda larvae towards different genetic pools of N. alpina trees. 3. We collected leaf samples from trees growing in a common garden field trial and evaluated, by paired comparisons, not only differences among provenances but also variation between and within open pollinated families. 4. Our results demonstrated that P. arda performed a choice between the leaves of the host plants offered. This larva was able to choose specific provenances, open pollinated families and genotypes of N. alpina. 5. In conclusion, the larva is guided by characteristics of individuals and host plant species. These innovative results in insect–plant interaction studies demonstrate that it is important to evaluate discrimination between intra-specific hosts. Further study is required to fully understand the use of resources by this native insect, as well as the ecological consequences.
publishDate 2021
dc.date.none.fl_str_mv 2021-12
2022-02-14T11:17:15Z
2022-02-14T11:17:15Z
info:eu-repo/date/embargoEnd/2023-01-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/11133
https://onlinelibrary.wiley.com/doi/abs/10.1111/afe.12483
1461-9563
https://doi.org/10.1111/afe.12483
url http://hdl.handle.net/20.500.12123/11133
https://onlinelibrary.wiley.com/doi/abs/10.1111/afe.12483
https://doi.org/10.1111/afe.12483
identifier_str_mv 1461-9563
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E4-I074-001/2019-PE-E4-I074-001/AR./Manejo Integrado de Plagas
info:eu-repograntAgreement/INTA/2019-PD-E4-I079-001/2019-PD-E4-I079-001/AR./Genética, genómica y ecología de insectos de importancia agronómica como insumo para el desarrollo de estrategias sustentables de control plagas
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Agricultural and Forest Entomology (First published: 07 January 2022)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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