Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)

Autores
Germano, Monica Daniela
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pissodes castaneus represents an emerging pest species for Pinus spp. production in Latin America. This species attacks all the cultivated pine species in Patagonia Argentina causing wood damage and tree death. The objectives of this work were to describe the host preference behaviour of P. castaneus and the influence of wood damage by conspecifics on its host selection. In two-choice bioassays, P. castaneus showed a feeding preference for Pinus contorta over P. ponderosa. However, percent weight gain when feeding on either species was similar. In other bioassays, P. castaneus spent more time in areas with twigs on which other conspecifics had recently fed, although they were able to successfully feed on twigs without previous damage. These results show that while P. castaneus can successfully colonize different pine species, P. contorta may be more susceptible to attack than P. ponderosa. Silvicultural management should be prioritized considering the weevil's preference for attacking damaged hosts.
EEA Bariloche
Fil: Germano, Mónica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. Grupo de Ecología de Poblaciones de Insectos; Argentina
Fuente
Agricultural and Forest Entomology 25 (3) : 489-493. (August 2023)
Materia
Pissodes
Curculionidae
Plagas de Plantas
Pinus
Insectos Perforadores de la Madera
Huéspedes
Plant Pests
Timber Boring Insects
Hosts
Pissodes castaneus
Picudos
Región Patagónica
Weevils
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/14695
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oai_identifier_str oai:localhost:20.500.12123/14695
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network_name_str INTA Digital (INTA)
spelling Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)Germano, Monica DanielaPissodesCurculionidaePlagas de PlantasPinusInsectos Perforadores de la MaderaHuéspedesPlant PestsTimber Boring InsectsHostsPissodes castaneusPicudosRegión PatagónicaWeevilsPissodes castaneus represents an emerging pest species for Pinus spp. production in Latin America. This species attacks all the cultivated pine species in Patagonia Argentina causing wood damage and tree death. The objectives of this work were to describe the host preference behaviour of P. castaneus and the influence of wood damage by conspecifics on its host selection. In two-choice bioassays, P. castaneus showed a feeding preference for Pinus contorta over P. ponderosa. However, percent weight gain when feeding on either species was similar. In other bioassays, P. castaneus spent more time in areas with twigs on which other conspecifics had recently fed, although they were able to successfully feed on twigs without previous damage. These results show that while P. castaneus can successfully colonize different pine species, P. contorta may be more susceptible to attack than P. ponderosa. Silvicultural management should be prioritized considering the weevil's preference for attacking damaged hosts.EEA BarilocheFil: Germano, Mónica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. Grupo de Ecología de Poblaciones de Insectos; ArgentinaWiley2023-07-04T19:07:17Z2023-07-04T19:07:17Z2023-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/14695https://resjournals.onlinelibrary.wiley.com/doi/abs/10.1111/afe.125591461-95551461-9563https://doi.org/10.1111/afe.12559Agricultural and Forest Entomology 25 (3) : 489-493. (August 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-23T11:18:23Zoai:localhost:20.500.12123/14695instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:18:23.422INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
title Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
spellingShingle Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
Germano, Monica Daniela
Pissodes
Curculionidae
Plagas de Plantas
Pinus
Insectos Perforadores de la Madera
Huéspedes
Plant Pests
Timber Boring Insects
Hosts
Pissodes castaneus
Picudos
Región Patagónica
Weevils
title_short Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
title_full Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
title_fullStr Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
title_full_unstemmed Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
title_sort Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
dc.creator.none.fl_str_mv Germano, Monica Daniela
author Germano, Monica Daniela
author_facet Germano, Monica Daniela
author_role author
dc.subject.none.fl_str_mv Pissodes
Curculionidae
Plagas de Plantas
Pinus
Insectos Perforadores de la Madera
Huéspedes
Plant Pests
Timber Boring Insects
Hosts
Pissodes castaneus
Picudos
Región Patagónica
Weevils
topic Pissodes
Curculionidae
Plagas de Plantas
Pinus
Insectos Perforadores de la Madera
Huéspedes
Plant Pests
Timber Boring Insects
Hosts
Pissodes castaneus
Picudos
Región Patagónica
Weevils
dc.description.none.fl_txt_mv Pissodes castaneus represents an emerging pest species for Pinus spp. production in Latin America. This species attacks all the cultivated pine species in Patagonia Argentina causing wood damage and tree death. The objectives of this work were to describe the host preference behaviour of P. castaneus and the influence of wood damage by conspecifics on its host selection. In two-choice bioassays, P. castaneus showed a feeding preference for Pinus contorta over P. ponderosa. However, percent weight gain when feeding on either species was similar. In other bioassays, P. castaneus spent more time in areas with twigs on which other conspecifics had recently fed, although they were able to successfully feed on twigs without previous damage. These results show that while P. castaneus can successfully colonize different pine species, P. contorta may be more susceptible to attack than P. ponderosa. Silvicultural management should be prioritized considering the weevil's preference for attacking damaged hosts.
EEA Bariloche
Fil: Germano, Mónica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. Grupo de Ecología de Poblaciones de Insectos; Argentina
description Pissodes castaneus represents an emerging pest species for Pinus spp. production in Latin America. This species attacks all the cultivated pine species in Patagonia Argentina causing wood damage and tree death. The objectives of this work were to describe the host preference behaviour of P. castaneus and the influence of wood damage by conspecifics on its host selection. In two-choice bioassays, P. castaneus showed a feeding preference for Pinus contorta over P. ponderosa. However, percent weight gain when feeding on either species was similar. In other bioassays, P. castaneus spent more time in areas with twigs on which other conspecifics had recently fed, although they were able to successfully feed on twigs without previous damage. These results show that while P. castaneus can successfully colonize different pine species, P. contorta may be more susceptible to attack than P. ponderosa. Silvicultural management should be prioritized considering the weevil's preference for attacking damaged hosts.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-04T19:07:17Z
2023-07-04T19:07:17Z
2023-08
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/20.500.12123/14695
https://resjournals.onlinelibrary.wiley.com/doi/abs/10.1111/afe.12559
1461-9555
1461-9563
https://doi.org/10.1111/afe.12559
url http://hdl.handle.net/20.500.12123/14695
https://resjournals.onlinelibrary.wiley.com/doi/abs/10.1111/afe.12559
https://doi.org/10.1111/afe.12559
identifier_str_mv 1461-9555
1461-9563
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
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 restrictedAccess
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
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Agricultural and Forest Entomology 25 (3) : 489-493. (August 2023)
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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score 12.982451

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