Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)

Autores
Brentassi, Maria Eugenia; Maciá, Arnaldo; de la Fuente, Daniela; Cano, María E.; Marino, Ana Maria
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Delphacodes kuscheli, the main vector of maize Mal de Río Cuarto disease in Argentina, was used to analyze the effect of food quality on wing-form, demographic traits and number of yeast-like symbionts (YLS). First instar nymphs were caged on the leaf apex or on the ligular zone of oat plants, characterized by having low and high nutritional value respectively, and followed in their development to adulthood. Food quality affected the proportion of wing morphs, with an increased number of brachypterous individuals on the higher food quality zone. Macropterous and brachypterous females from the ligular zone had higher survivorship, shorter development time and higher number of YLS. For males, development time and number of YLS did not differ significantly in individuals fed from both zones, while body and wing length were superior in individuals fed on the ligular zone. Results suggest that females allocate the resources from feeding on a richer zone to reduce the pre-reproductive period and to increase the number of YLS, and males acquire a larger size while maintaining development time and YLS number. This is the first study quantifying the variation of number of YLS according to food quality in a Neotropical planthopper pest.
Fil: Brentassi, Maria Eugenia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maciá, Arnaldo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: de la Fuente, Daniela. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cano, María E.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina
Fil: Marino, Ana Maria. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Brachyptery
Food Quality
Macroptery
Oat
Yeast-Like Symbionts
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:11336/54834
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)Brentassi, Maria EugeniaMaciá, Arnaldode la Fuente, DanielaCano, María E.Marino, Ana MariaBrachypteryFood QualityMacropteryOatYeast-Like Symbiontshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Delphacodes kuscheli, the main vector of maize Mal de Río Cuarto disease in Argentina, was used to analyze the effect of food quality on wing-form, demographic traits and number of yeast-like symbionts (YLS). First instar nymphs were caged on the leaf apex or on the ligular zone of oat plants, characterized by having low and high nutritional value respectively, and followed in their development to adulthood. Food quality affected the proportion of wing morphs, with an increased number of brachypterous individuals on the higher food quality zone. Macropterous and brachypterous females from the ligular zone had higher survivorship, shorter development time and higher number of YLS. For males, development time and number of YLS did not differ significantly in individuals fed from both zones, while body and wing length were superior in individuals fed on the ligular zone. Results suggest that females allocate the resources from feeding on a richer zone to reduce the pre-reproductive period and to increase the number of YLS, and males acquire a larger size while maintaining development time and YLS number. This is the first study quantifying the variation of number of YLS according to food quality in a Neotropical planthopper pest.Fil: Brentassi, Maria Eugenia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Maciá, Arnaldo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: de la Fuente, Daniela. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cano, María E.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; ArgentinaFil: Marino, Ana Maria. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTaylor & Francis2017-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54834Brentassi, Maria Eugenia; Maciá, Arnaldo; de la Fuente, Daniela; Cano, María E.; Marino, Ana Maria; Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae); Taylor & Francis; Studies on Neotropical Fauna and Environment; 52; 1; 1-2017; 25-360165-0521CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/01650521.2016.1258107info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/01650521.2016.1258107info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T11:19:44Zoai:ri.conicet.gov.ar:11336/54834instacron: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:34982025-10-29 11:19:44.401CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
title Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
spellingShingle Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
Brentassi, Maria Eugenia
Brachyptery
Food Quality
Macroptery
Oat
Yeast-Like Symbionts
title_short Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
title_full Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
title_fullStr Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
title_full_unstemmed Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
title_sort Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae)
dc.creator.none.fl_str_mv Brentassi, Maria Eugenia
Maciá, Arnaldo
de la Fuente, Daniela
Cano, María E.
Marino, Ana Maria
author Brentassi, Maria Eugenia
author_facet Brentassi, Maria Eugenia
Maciá, Arnaldo
de la Fuente, Daniela
Cano, María E.
Marino, Ana Maria
author_role author
author2 Maciá, Arnaldo
de la Fuente, Daniela
Cano, María E.
Marino, Ana Maria
author2_role author
author
author
author
dc.subject.none.fl_str_mv Brachyptery
Food Quality
Macroptery
Oat
Yeast-Like Symbionts
topic Brachyptery
Food Quality
Macroptery
Oat
Yeast-Like Symbionts
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Delphacodes kuscheli, the main vector of maize Mal de Río Cuarto disease in Argentina, was used to analyze the effect of food quality on wing-form, demographic traits and number of yeast-like symbionts (YLS). First instar nymphs were caged on the leaf apex or on the ligular zone of oat plants, characterized by having low and high nutritional value respectively, and followed in their development to adulthood. Food quality affected the proportion of wing morphs, with an increased number of brachypterous individuals on the higher food quality zone. Macropterous and brachypterous females from the ligular zone had higher survivorship, shorter development time and higher number of YLS. For males, development time and number of YLS did not differ significantly in individuals fed from both zones, while body and wing length were superior in individuals fed on the ligular zone. Results suggest that females allocate the resources from feeding on a richer zone to reduce the pre-reproductive period and to increase the number of YLS, and males acquire a larger size while maintaining development time and YLS number. This is the first study quantifying the variation of number of YLS according to food quality in a Neotropical planthopper pest.
Fil: Brentassi, Maria Eugenia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maciá, Arnaldo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: de la Fuente, Daniela. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cano, María E.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina
Fil: Marino, Ana Maria. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Delphacodes kuscheli, the main vector of maize Mal de Río Cuarto disease in Argentina, was used to analyze the effect of food quality on wing-form, demographic traits and number of yeast-like symbionts (YLS). First instar nymphs were caged on the leaf apex or on the ligular zone of oat plants, characterized by having low and high nutritional value respectively, and followed in their development to adulthood. Food quality affected the proportion of wing morphs, with an increased number of brachypterous individuals on the higher food quality zone. Macropterous and brachypterous females from the ligular zone had higher survivorship, shorter development time and higher number of YLS. For males, development time and number of YLS did not differ significantly in individuals fed from both zones, while body and wing length were superior in individuals fed on the ligular zone. Results suggest that females allocate the resources from feeding on a richer zone to reduce the pre-reproductive period and to increase the number of YLS, and males acquire a larger size while maintaining development time and YLS number. This is the first study quantifying the variation of number of YLS according to food quality in a Neotropical planthopper pest.
publishDate 2017
dc.date.none.fl_str_mv 2017-01
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/11336/54834
Brentassi, Maria Eugenia; Maciá, Arnaldo; de la Fuente, Daniela; Cano, María E.; Marino, Ana Maria; Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae); Taylor & Francis; Studies on Neotropical Fauna and Environment; 52; 1; 1-2017; 25-36
0165-0521
CONICET Digital
CONICET
url http://hdl.handle.net/11336/54834
identifier_str_mv Brentassi, Maria Eugenia; Maciá, Arnaldo; de la Fuente, Daniela; Cano, María E.; Marino, Ana Maria; Food quality affects wing-form, demographic traits and number of yeast-like symbionts (YLS) in the planthopper vector, Delphacodes kuscheli (Hemiptera: Delphacidae); Taylor & Francis; Studies on Neotropical Fauna and Environment; 52; 1; 1-2017; 25-36
0165-0521
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/01650521.2016.1258107
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/01650521.2016.1258107
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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 13.10058

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