Soil fertilization does not alter plant architectural effects on arthropod communities

Autores
Barrios Garcia Moar, Maria Noelia; Rodriguez Cabal, Mariano Alberto; Rudgers, Jennifer A.; Crutsinger, Gregory M.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
AimsWhile a growing number of studies have demonstrated the importanceof intraspecific differences within plant species on associatedarthropod communities, little is known regarding the relativestrength of these effects compared to environmental factors. In thisstudy, we examined whether intraspecific plant differences andnutrient fertilization interact to shape the arthropod community of adominant coastal shrub, Baccharis pilularis (coyote bush).MethodsWe overlaid a fertilization treatment on a 12-year-old commongarden experiment planted with erect and prostrate architecturalmorphs of Baccharis in California, USA. To collect the associatedarthropod community, we vacuum sampled the crown of eachBaccharis and identified individuals to species or morphospecies.Important FindingsWe found that arthropod richness and abundance were 2- to3-fold greater on prostrate Baccharis than on erect morphs,but observed no main effects of fertilizer addition on the overallarthropod communities. Predators responded as strongly asherbivores to plant morph, and both were unaffected by nutrientadditions. Only the specialist stem galler, Gnorimoschema baccharisella,showed an interactive response to plant morph andfertilization. Nitrogen, phosphorous and potassium addition hadopposite effects on the two morphs, increasing stem gall abundanceby 50% on prostrate morphs, but reducing galling by20% on erect morphs. The architectural complexity of prostratemorphs could be the driving mechanism of differences in arthropodassemblages. Overall, our results demonstrate that community-level consequences of intraspecific differences in plants arestrong, rather than being context dependent, and are generallymaintained under different resource environments. The growingnumber of studies showing strong genotype than nutrient effectson associated arthropod communities suggests that this might bea generalized pattern.
Fil: Barrios Garcia Moar, Maria Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Administración de Parques Nacionales; Argentina
Fil: Rodriguez Cabal, Mariano Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Rudgers, Jennifer A.. University of New Mexico. Department of Biology; Estados Unidos
Fil: Crutsinger, Gregory M.. University of British Columbia; Canadá
Materia
Baccharis Pilularis
Community Genetics
G × e Interactions
Galling Insects
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/48234
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/48234
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Soil fertilization does not alter plant architectural effects on arthropod communitiesBarrios Garcia Moar, Maria NoeliaRodriguez Cabal, Mariano AlbertoRudgers, Jennifer A.Crutsinger, Gregory M.Baccharis PilularisCommunity GeneticsG × e InteractionsGalling Insectshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1AimsWhile a growing number of studies have demonstrated the importanceof intraspecific differences within plant species on associatedarthropod communities, little is known regarding the relativestrength of these effects compared to environmental factors. In thisstudy, we examined whether intraspecific plant differences andnutrient fertilization interact to shape the arthropod community of adominant coastal shrub, Baccharis pilularis (coyote bush).MethodsWe overlaid a fertilization treatment on a 12-year-old commongarden experiment planted with erect and prostrate architecturalmorphs of Baccharis in California, USA. To collect the associatedarthropod community, we vacuum sampled the crown of eachBaccharis and identified individuals to species or morphospecies.Important FindingsWe found that arthropod richness and abundance were 2- to3-fold greater on prostrate Baccharis than on erect morphs,but observed no main effects of fertilizer addition on the overallarthropod communities. Predators responded as strongly asherbivores to plant morph, and both were unaffected by nutrientadditions. Only the specialist stem galler, Gnorimoschema baccharisella,showed an interactive response to plant morph andfertilization. Nitrogen, phosphorous and potassium addition hadopposite effects on the two morphs, increasing stem gall abundanceby 50% on prostrate morphs, but reducing galling by20% on erect morphs. The architectural complexity of prostratemorphs could be the driving mechanism of differences in arthropodassemblages. Overall, our results demonstrate that community-level consequences of intraspecific differences in plants arestrong, rather than being context dependent, and are generallymaintained under different resource environments. The growingnumber of studies showing strong genotype than nutrient effectson associated arthropod communities suggests that this might bea generalized pattern.Fil: Barrios Garcia Moar, Maria Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Administración de Parques Nacionales; ArgentinaFil: Rodriguez Cabal, Mariano Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaFil: Rudgers, Jennifer A.. University of New Mexico. Department of Biology; Estados UnidosFil: Crutsinger, Gregory M.. University of British Columbia; CanadáOxford University Press2016-08-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48234Barrios Garcia Moar, Maria Noelia; Rodriguez Cabal, Mariano Alberto; Rudgers, Jennifer A.; Crutsinger, Gregory M.; Soil fertilization does not alter plant architectural effects on arthropod communities; Oxford University Press; Journal of Plant Ecology-uk; 10; 5; 31-8-2016; 1-81752-99211752-993XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/jpe/rtw087info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jpe/article-abstract/10/5/800/3062503info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:21Zoai:ri.conicet.gov.ar:11336/48234instacron: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 09:32:22.086CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Soil fertilization does not alter plant architectural effects on arthropod communities
title Soil fertilization does not alter plant architectural effects on arthropod communities
spellingShingle Soil fertilization does not alter plant architectural effects on arthropod communities
Barrios Garcia Moar, Maria Noelia
Baccharis Pilularis
Community Genetics
G × e Interactions
Galling Insects
title_short Soil fertilization does not alter plant architectural effects on arthropod communities
title_full Soil fertilization does not alter plant architectural effects on arthropod communities
title_fullStr Soil fertilization does not alter plant architectural effects on arthropod communities
title_full_unstemmed Soil fertilization does not alter plant architectural effects on arthropod communities
title_sort Soil fertilization does not alter plant architectural effects on arthropod communities
dc.creator.none.fl_str_mv Barrios Garcia Moar, Maria Noelia
Rodriguez Cabal, Mariano Alberto
Rudgers, Jennifer A.
Crutsinger, Gregory M.
author Barrios Garcia Moar, Maria Noelia
author_facet Barrios Garcia Moar, Maria Noelia
Rodriguez Cabal, Mariano Alberto
Rudgers, Jennifer A.
Crutsinger, Gregory M.
author_role author
author2 Rodriguez Cabal, Mariano Alberto
Rudgers, Jennifer A.
Crutsinger, Gregory M.
author2_role author
author
author
dc.subject.none.fl_str_mv Baccharis Pilularis
Community Genetics
G × e Interactions
Galling Insects
topic Baccharis Pilularis
Community Genetics
G × e Interactions
Galling Insects
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv AimsWhile a growing number of studies have demonstrated the importanceof intraspecific differences within plant species on associatedarthropod communities, little is known regarding the relativestrength of these effects compared to environmental factors. In thisstudy, we examined whether intraspecific plant differences andnutrient fertilization interact to shape the arthropod community of adominant coastal shrub, Baccharis pilularis (coyote bush).MethodsWe overlaid a fertilization treatment on a 12-year-old commongarden experiment planted with erect and prostrate architecturalmorphs of Baccharis in California, USA. To collect the associatedarthropod community, we vacuum sampled the crown of eachBaccharis and identified individuals to species or morphospecies.Important FindingsWe found that arthropod richness and abundance were 2- to3-fold greater on prostrate Baccharis than on erect morphs,but observed no main effects of fertilizer addition on the overallarthropod communities. Predators responded as strongly asherbivores to plant morph, and both were unaffected by nutrientadditions. Only the specialist stem galler, Gnorimoschema baccharisella,showed an interactive response to plant morph andfertilization. Nitrogen, phosphorous and potassium addition hadopposite effects on the two morphs, increasing stem gall abundanceby 50% on prostrate morphs, but reducing galling by20% on erect morphs. The architectural complexity of prostratemorphs could be the driving mechanism of differences in arthropodassemblages. Overall, our results demonstrate that community-level consequences of intraspecific differences in plants arestrong, rather than being context dependent, and are generallymaintained under different resource environments. The growingnumber of studies showing strong genotype than nutrient effectson associated arthropod communities suggests that this might bea generalized pattern.
Fil: Barrios Garcia Moar, Maria Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Administración de Parques Nacionales; Argentina
Fil: Rodriguez Cabal, Mariano Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Rudgers, Jennifer A.. University of New Mexico. Department of Biology; Estados Unidos
Fil: Crutsinger, Gregory M.. University of British Columbia; Canadá
description AimsWhile a growing number of studies have demonstrated the importanceof intraspecific differences within plant species on associatedarthropod communities, little is known regarding the relativestrength of these effects compared to environmental factors. In thisstudy, we examined whether intraspecific plant differences andnutrient fertilization interact to shape the arthropod community of adominant coastal shrub, Baccharis pilularis (coyote bush).MethodsWe overlaid a fertilization treatment on a 12-year-old commongarden experiment planted with erect and prostrate architecturalmorphs of Baccharis in California, USA. To collect the associatedarthropod community, we vacuum sampled the crown of eachBaccharis and identified individuals to species or morphospecies.Important FindingsWe found that arthropod richness and abundance were 2- to3-fold greater on prostrate Baccharis than on erect morphs,but observed no main effects of fertilizer addition on the overallarthropod communities. Predators responded as strongly asherbivores to plant morph, and both were unaffected by nutrientadditions. Only the specialist stem galler, Gnorimoschema baccharisella,showed an interactive response to plant morph andfertilization. Nitrogen, phosphorous and potassium addition hadopposite effects on the two morphs, increasing stem gall abundanceby 50% on prostrate morphs, but reducing galling by20% on erect morphs. The architectural complexity of prostratemorphs could be the driving mechanism of differences in arthropodassemblages. Overall, our results demonstrate that community-level consequences of intraspecific differences in plants arestrong, rather than being context dependent, and are generallymaintained under different resource environments. The growingnumber of studies showing strong genotype than nutrient effectson associated arthropod communities suggests that this might bea generalized pattern.
publishDate 2016
dc.date.none.fl_str_mv 2016-08-31
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/11336/48234
Barrios Garcia Moar, Maria Noelia; Rodriguez Cabal, Mariano Alberto; Rudgers, Jennifer A.; Crutsinger, Gregory M.; Soil fertilization does not alter plant architectural effects on arthropod communities; Oxford University Press; Journal of Plant Ecology-uk; 10; 5; 31-8-2016; 1-8
1752-9921
1752-993X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48234
identifier_str_mv Barrios Garcia Moar, Maria Noelia; Rodriguez Cabal, Mariano Alberto; Rudgers, Jennifer A.; Crutsinger, Gregory M.; Soil fertilization does not alter plant architectural effects on arthropod communities; Oxford University Press; Journal of Plant Ecology-uk; 10; 5; 31-8-2016; 1-8
1752-9921
1752-993X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/jpe/rtw087
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jpe/article-abstract/10/5/800/3062503
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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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score 13.070432

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