Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)

Autores
Núñez Campero, Segundo Ricardo; Albornoz Medina, Patricia; Ovruski Alderete, Sergio Marcelo
Año de publicación
2008
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
A bioassay with the parasitoid Diachasmimorpha longicaudata reared on third instar Anastrepha fraterculus larvae at 25 ± 1 ºC, 75 ± 5% RH, and 12:12 (L:D) h photoperiod was carry out in order to determine the functional response parameters. The study was performed in the Insectary of PROIMI-CONICET, Biological Control Division, San Miguel de Tucumán, Argentina. Eight A. fraterculus larvae densities were tested independently (1, 2, 3, 5, 15, 30, 60 and 120 larvae per Petri dish without larval diet and covered with mesh). Each larval density was exposed during 3 hours to a single 6-8 days old randomly selected parasitoid female. The densities 1 and 2 were replicated 71 times, densities 3 and 5 were replicated 70 and 68 times respectively, and densities 15 to 120 larvae were replicated 41 times. Low densities were replicated more times in order to obtain a better discrimination between a type II and III functional response curve. Before the experiment, the parasitoids were held in 13x20x25 cm plastic frame cage at a density of ~100 parasitoid, 1:1 sex rate per cage, and they were provided with water and honey. A density-dependence in the proportion of larvae attacked was found, so we fitted the data to the equation proposed by Hassell et al. (1977). The following parameters were recorded: 1) percentage of total parasitism (emerged plus unmerged parasitoids) at different densities; 2) functional response parameters; handling time (Th) and searching rate (a?). A type III functional response was found. Functional response measuring in laboratory may show little resemblance to those obtained on field, but is important to take account, that it could be used to infer basic mechanisms underlying the parasitoid-host interaction, so this kind of experiments could provide important information for biological control programs.
Fil: Núñez Campero, Segundo Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Albornoz Medina, Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Ovruski Alderete, Sergio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
7ma Reunión del Grupo de Trabajo en Moscas de la Fruta del Hemisferio Occidental
Mazatlán
México
Gobierno Federal de México. Secretaría de Agricultura y Desarrollo Rural
Servicio Nacional de Sanidad, Inocuidad y Calidad Agroalimentaria
Organismo Internacional de Energía Atómica
Gobierno Federal de Estados Unidos. Departamento de Agricultura
Materia
FRUIT FLIES
PARASITOIDS
BIOLOGICAL CONTROL
ARGENTINA
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:11336/195671
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/195671
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)Núñez Campero, Segundo RicardoAlbornoz Medina, PatriciaOvruski Alderete, Sergio MarceloFRUIT FLIESPARASITOIDSBIOLOGICAL CONTROLARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A bioassay with the parasitoid Diachasmimorpha longicaudata reared on third instar Anastrepha fraterculus larvae at 25 ± 1 ºC, 75 ± 5% RH, and 12:12 (L:D) h photoperiod was carry out in order to determine the functional response parameters. The study was performed in the Insectary of PROIMI-CONICET, Biological Control Division, San Miguel de Tucumán, Argentina. Eight A. fraterculus larvae densities were tested independently (1, 2, 3, 5, 15, 30, 60 and 120 larvae per Petri dish without larval diet and covered with mesh). Each larval density was exposed during 3 hours to a single 6-8 days old randomly selected parasitoid female. The densities 1 and 2 were replicated 71 times, densities 3 and 5 were replicated 70 and 68 times respectively, and densities 15 to 120 larvae were replicated 41 times. Low densities were replicated more times in order to obtain a better discrimination between a type II and III functional response curve. Before the experiment, the parasitoids were held in 13x20x25 cm plastic frame cage at a density of ~100 parasitoid, 1:1 sex rate per cage, and they were provided with water and honey. A density-dependence in the proportion of larvae attacked was found, so we fitted the data to the equation proposed by Hassell et al. (1977). The following parameters were recorded: 1) percentage of total parasitism (emerged plus unmerged parasitoids) at different densities; 2) functional response parameters; handling time (Th) and searching rate (a?). A type III functional response was found. Functional response measuring in laboratory may show little resemblance to those obtained on field, but is important to take account, that it could be used to infer basic mechanisms underlying the parasitoid-host interaction, so this kind of experiments could provide important information for biological control programs.Fil: Núñez Campero, Segundo Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; ArgentinaFil: Albornoz Medina, Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; ArgentinaFil: Ovruski Alderete, Sergio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina7ma Reunión del Grupo de Trabajo en Moscas de la Fruta del Hemisferio OccidentalMazatlánMéxicoGobierno Federal de México. Secretaría de Agricultura y Desarrollo RuralServicio Nacional de Sanidad, Inocuidad y Calidad AgroalimentariaOrganismo Internacional de Energía AtómicaGobierno Federal de Estados Unidos. Departamento de AgriculturaOrganismo Internacional de Energía Atómica2008info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/195671Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann); 7ma Reunión del Grupo de Trabajo en Moscas de la Fruta del Hemisferio Occidental; Mazatlán; México; 2008; 160-160CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://nucleus.iaea.org/sites/naipc/twd/Lists/Symposia/Attachments/18/Proceedings%207twwh-mazatlan%20mexico.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:23Zoai:ri.conicet.gov.ar:11336/195671instacron: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 10:18:23.706CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
title Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
spellingShingle Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
Núñez Campero, Segundo Ricardo
FRUIT FLIES
PARASITOIDS
BIOLOGICAL CONTROL
ARGENTINA
title_short Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
title_full Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
title_fullStr Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
title_full_unstemmed Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
title_sort Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann)
dc.creator.none.fl_str_mv Núñez Campero, Segundo Ricardo
Albornoz Medina, Patricia
Ovruski Alderete, Sergio Marcelo
author Núñez Campero, Segundo Ricardo
author_facet Núñez Campero, Segundo Ricardo
Albornoz Medina, Patricia
Ovruski Alderete, Sergio Marcelo
author_role author
author2 Albornoz Medina, Patricia
Ovruski Alderete, Sergio Marcelo
author2_role author
author
dc.subject.none.fl_str_mv FRUIT FLIES
PARASITOIDS
BIOLOGICAL CONTROL
ARGENTINA
topic FRUIT FLIES
PARASITOIDS
BIOLOGICAL CONTROL
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A bioassay with the parasitoid Diachasmimorpha longicaudata reared on third instar Anastrepha fraterculus larvae at 25 ± 1 ºC, 75 ± 5% RH, and 12:12 (L:D) h photoperiod was carry out in order to determine the functional response parameters. The study was performed in the Insectary of PROIMI-CONICET, Biological Control Division, San Miguel de Tucumán, Argentina. Eight A. fraterculus larvae densities were tested independently (1, 2, 3, 5, 15, 30, 60 and 120 larvae per Petri dish without larval diet and covered with mesh). Each larval density was exposed during 3 hours to a single 6-8 days old randomly selected parasitoid female. The densities 1 and 2 were replicated 71 times, densities 3 and 5 were replicated 70 and 68 times respectively, and densities 15 to 120 larvae were replicated 41 times. Low densities were replicated more times in order to obtain a better discrimination between a type II and III functional response curve. Before the experiment, the parasitoids were held in 13x20x25 cm plastic frame cage at a density of ~100 parasitoid, 1:1 sex rate per cage, and they were provided with water and honey. A density-dependence in the proportion of larvae attacked was found, so we fitted the data to the equation proposed by Hassell et al. (1977). The following parameters were recorded: 1) percentage of total parasitism (emerged plus unmerged parasitoids) at different densities; 2) functional response parameters; handling time (Th) and searching rate (a?). A type III functional response was found. Functional response measuring in laboratory may show little resemblance to those obtained on field, but is important to take account, that it could be used to infer basic mechanisms underlying the parasitoid-host interaction, so this kind of experiments could provide important information for biological control programs.
Fil: Núñez Campero, Segundo Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Albornoz Medina, Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Ovruski Alderete, Sergio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
7ma Reunión del Grupo de Trabajo en Moscas de la Fruta del Hemisferio Occidental
Mazatlán
México
Gobierno Federal de México. Secretaría de Agricultura y Desarrollo Rural
Servicio Nacional de Sanidad, Inocuidad y Calidad Agroalimentaria
Organismo Internacional de Energía Atómica
Gobierno Federal de Estados Unidos. Departamento de Agricultura
description A bioassay with the parasitoid Diachasmimorpha longicaudata reared on third instar Anastrepha fraterculus larvae at 25 ± 1 ºC, 75 ± 5% RH, and 12:12 (L:D) h photoperiod was carry out in order to determine the functional response parameters. The study was performed in the Insectary of PROIMI-CONICET, Biological Control Division, San Miguel de Tucumán, Argentina. Eight A. fraterculus larvae densities were tested independently (1, 2, 3, 5, 15, 30, 60 and 120 larvae per Petri dish without larval diet and covered with mesh). Each larval density was exposed during 3 hours to a single 6-8 days old randomly selected parasitoid female. The densities 1 and 2 were replicated 71 times, densities 3 and 5 were replicated 70 and 68 times respectively, and densities 15 to 120 larvae were replicated 41 times. Low densities were replicated more times in order to obtain a better discrimination between a type II and III functional response curve. Before the experiment, the parasitoids were held in 13x20x25 cm plastic frame cage at a density of ~100 parasitoid, 1:1 sex rate per cage, and they were provided with water and honey. A density-dependence in the proportion of larvae attacked was found, so we fitted the data to the equation proposed by Hassell et al. (1977). The following parameters were recorded: 1) percentage of total parasitism (emerged plus unmerged parasitoids) at different densities; 2) functional response parameters; handling time (Th) and searching rate (a?). A type III functional response was found. Functional response measuring in laboratory may show little resemblance to those obtained on field, but is important to take account, that it could be used to infer basic mechanisms underlying the parasitoid-host interaction, so this kind of experiments could provide important information for biological control programs.
publishDate 2008
dc.date.none.fl_str_mv 2008
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Reunión
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/195671
Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann); 7ma Reunión del Grupo de Trabajo en Moscas de la Fruta del Hemisferio Occidental; Mazatlán; México; 2008; 160-160
CONICET Digital
CONICET
url http://hdl.handle.net/11336/195671
identifier_str_mv Functional Response Analysis of Diachasmimorpha longicaudata (Ashmead) Reared on Anastrepha fraterculus (Wiedemann); 7ma Reunión del Grupo de Trabajo en Moscas de la Fruta del Hemisferio Occidental; Mazatlán; México; 2008; 160-160
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://nucleus.iaea.org/sites/naipc/twd/Lists/Symposia/Attachments/18/Proceedings%207twwh-mazatlan%20mexico.pdf
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
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Organismo Internacional de Energía Atómica
publisher.none.fl_str_mv Organismo Internacional de Energía Atómica
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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