Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants
- Autores
- Machado Assefh, Cristina Renata; Lucatti, Alejandro Francisco; Alvarez, Adriana Elisabet
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The effect of dark-induced senescence on Solanum tuberosum L. (Solanales: Solanaceae) plants was assessed on the feeding behavior and performance of the green peach aphid, Myzus persicae Sulzer (Hemiptera: Aphididae). Senescence was induced by covering the basal part of the plant with a black cloth for 5 d, avoiding the light passage, but keeping the apical buds uncovered. The basal part of control plants was covered with a white nonwoven cloth. The degree of senescence was determined by measuring the chlorophyll content of the covered leaves. The performance and feeding behavior of M. persicae were studied on the uncovered nonsenescent apical leaves. The aphid’s performance was evaluated by measuring nymphal mortality and prereproductive time. Aphid feeding behavior was monitored by the electrical penetration graph technique. In plants with dark-induced senescence, the aphids showed a reduction in their prereproductive time. Aphids also spent more time ingesting sap from the phloem than in control plants and performed more test probes after the first sustained ingestion of phloem sap. These data suggest that M. persicae ’s phloem activities and nymph development benefit from the nutritional enrichment of phloem sap, derived from dark-induced senescence on potato plants. The induced senescence improved plant acceptance by M. persicae through an increase in sap ingestion that likely resulted in a reduction in developmental time.
Fil: Machado Assefh, Cristina Renata. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Lucatti, Alejandro Francisco. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Alvarez, Adriana Elisabet. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
SOLANUM TUBEROSUM
GREEN PEACH APHID
ELECTRICAL PENETRATION GRAPH - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/32979
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Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato PlantsMachado Assefh, Cristina RenataLucatti, Alejandro FranciscoAlvarez, Adriana ElisabetSOLANUM TUBEROSUMGREEN PEACH APHIDELECTRICAL PENETRATION GRAPHhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The effect of dark-induced senescence on Solanum tuberosum L. (Solanales: Solanaceae) plants was assessed on the feeding behavior and performance of the green peach aphid, Myzus persicae Sulzer (Hemiptera: Aphididae). Senescence was induced by covering the basal part of the plant with a black cloth for 5 d, avoiding the light passage, but keeping the apical buds uncovered. The basal part of control plants was covered with a white nonwoven cloth. The degree of senescence was determined by measuring the chlorophyll content of the covered leaves. The performance and feeding behavior of M. persicae were studied on the uncovered nonsenescent apical leaves. The aphid’s performance was evaluated by measuring nymphal mortality and prereproductive time. Aphid feeding behavior was monitored by the electrical penetration graph technique. In plants with dark-induced senescence, the aphids showed a reduction in their prereproductive time. Aphids also spent more time ingesting sap from the phloem than in control plants and performed more test probes after the first sustained ingestion of phloem sap. These data suggest that M. persicae ’s phloem activities and nymph development benefit from the nutritional enrichment of phloem sap, derived from dark-induced senescence on potato plants. The induced senescence improved plant acceptance by M. persicae through an increase in sap ingestion that likely resulted in a reduction in developmental time.Fil: Machado Assefh, Cristina Renata. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Lucatti, Alejandro Francisco. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Alvarez, Adriana Elisabet. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaOxford University Press2014-01info: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/11336/32979Alvarez, Adriana Elisabet; Machado Assefh, Cristina Renata; Lucatti, Alejandro Francisco; Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants ; Oxford University Press; Journal of Insect Science; 14; 1; 1-2014; 1-6; 1551536-2442CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/jisesa/ieu017info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jinsectscience/article/14/1/155/2380773info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:11:27Zoai:ri.conicet.gov.ar:11336/32979instacron: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 10:11:27.564CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
title |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
spellingShingle |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants Machado Assefh, Cristina Renata SOLANUM TUBEROSUM GREEN PEACH APHID ELECTRICAL PENETRATION GRAPH |
title_short |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
title_full |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
title_fullStr |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
title_full_unstemmed |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
title_sort |
Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants |
dc.creator.none.fl_str_mv |
Machado Assefh, Cristina Renata Lucatti, Alejandro Francisco Alvarez, Adriana Elisabet |
author |
Machado Assefh, Cristina Renata |
author_facet |
Machado Assefh, Cristina Renata Lucatti, Alejandro Francisco Alvarez, Adriana Elisabet |
author_role |
author |
author2 |
Lucatti, Alejandro Francisco Alvarez, Adriana Elisabet |
author2_role |
author author |
dc.subject.none.fl_str_mv |
SOLANUM TUBEROSUM GREEN PEACH APHID ELECTRICAL PENETRATION GRAPH |
topic |
SOLANUM TUBEROSUM GREEN PEACH APHID ELECTRICAL PENETRATION GRAPH |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The effect of dark-induced senescence on Solanum tuberosum L. (Solanales: Solanaceae) plants was assessed on the feeding behavior and performance of the green peach aphid, Myzus persicae Sulzer (Hemiptera: Aphididae). Senescence was induced by covering the basal part of the plant with a black cloth for 5 d, avoiding the light passage, but keeping the apical buds uncovered. The basal part of control plants was covered with a white nonwoven cloth. The degree of senescence was determined by measuring the chlorophyll content of the covered leaves. The performance and feeding behavior of M. persicae were studied on the uncovered nonsenescent apical leaves. The aphid’s performance was evaluated by measuring nymphal mortality and prereproductive time. Aphid feeding behavior was monitored by the electrical penetration graph technique. In plants with dark-induced senescence, the aphids showed a reduction in their prereproductive time. Aphids also spent more time ingesting sap from the phloem than in control plants and performed more test probes after the first sustained ingestion of phloem sap. These data suggest that M. persicae ’s phloem activities and nymph development benefit from the nutritional enrichment of phloem sap, derived from dark-induced senescence on potato plants. The induced senescence improved plant acceptance by M. persicae through an increase in sap ingestion that likely resulted in a reduction in developmental time. Fil: Machado Assefh, Cristina Renata. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Lucatti, Alejandro Francisco. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Alvarez, Adriana Elisabet. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
The effect of dark-induced senescence on Solanum tuberosum L. (Solanales: Solanaceae) plants was assessed on the feeding behavior and performance of the green peach aphid, Myzus persicae Sulzer (Hemiptera: Aphididae). Senescence was induced by covering the basal part of the plant with a black cloth for 5 d, avoiding the light passage, but keeping the apical buds uncovered. The basal part of control plants was covered with a white nonwoven cloth. The degree of senescence was determined by measuring the chlorophyll content of the covered leaves. The performance and feeding behavior of M. persicae were studied on the uncovered nonsenescent apical leaves. The aphid’s performance was evaluated by measuring nymphal mortality and prereproductive time. Aphid feeding behavior was monitored by the electrical penetration graph technique. In plants with dark-induced senescence, the aphids showed a reduction in their prereproductive time. Aphids also spent more time ingesting sap from the phloem than in control plants and performed more test probes after the first sustained ingestion of phloem sap. These data suggest that M. persicae ’s phloem activities and nymph development benefit from the nutritional enrichment of phloem sap, derived from dark-induced senescence on potato plants. The induced senescence improved plant acceptance by M. persicae through an increase in sap ingestion that likely resulted in a reduction in developmental time. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01 |
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/11336/32979 Alvarez, Adriana Elisabet; Machado Assefh, Cristina Renata; Lucatti, Alejandro Francisco; Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants ; Oxford University Press; Journal of Insect Science; 14; 1; 1-2014; 1-6; 155 1536-2442 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/32979 |
identifier_str_mv |
Alvarez, Adriana Elisabet; Machado Assefh, Cristina Renata; Lucatti, Alejandro Francisco; Induced Senescence Promotes the Feeding Activities and Nymph Development of Myzus persicae (Hemiptera: Aphididae) on Potato Plants ; Oxford University Press; Journal of Insect Science; 14; 1; 1-2014; 1-6; 155 1536-2442 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/jisesa/ieu017 info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jinsectscience/article/14/1/155/2380773 |
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 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 |
_version_ |
1844614013866999808 |
score |
13.070432 |