Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides

Autores
Andrade, Victoria Soledad; Gutierrez, Marìa Florencia; Fantón, Noelia Isabel; Gagneten, Ana María
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Behavioral changes have been considered as appropriate to evaluate sublethal effects of pollutants. The aim of this study was to evaluate the effects of a mixture of pesticides, with glyphosate and 2,4-D (Gly + 2,4-D) as active ingredients, on the zooplankton evasion behavior from the fish Cnesterodon decemmaculatus. An increase in the evasion behavior was observed for copepods at two different concentrations of the Gly + 2,4-D mixture, for cladocerans at the lowest pesticide concentration, and for rotifers at the highest pesticide concentration. The response time to the fish signals also differed, being copepods faster than cladocerans and rotifers. All the exposed organisms showed higher variability in their distribution over time than those of controls (without pesticides). Our results suggest that the Gly + 2,4-D mixture formulations may have a mimetic effect with the fish alarm signals. The potential consequences of maladaptive responses triggered by pesticides, as well as the increased swimming activity, are discussed.
Fil: Andrade, Victoria Soledad. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Gutierrez, Marìa Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Fantón, Noelia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
Fil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
Materia
PESTICIDE MIXTURE
GLYPHOSATE
2,4-D
PREDATOR-PREY INTERACTIONS
MICROCRUSTACEANS
ROTIFERS
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:11336/89157
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Shifts in Zooplankton Behavior Caused by a Mixture of PesticidesAndrade, Victoria SoledadGutierrez, Marìa FlorenciaFantón, Noelia IsabelGagneten, Ana MaríaPESTICIDE MIXTUREGLYPHOSATE2,4-DPREDATOR-PREY INTERACTIONSMICROCRUSTACEANSROTIFERShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Behavioral changes have been considered as appropriate to evaluate sublethal effects of pollutants. The aim of this study was to evaluate the effects of a mixture of pesticides, with glyphosate and 2,4-D (Gly + 2,4-D) as active ingredients, on the zooplankton evasion behavior from the fish Cnesterodon decemmaculatus. An increase in the evasion behavior was observed for copepods at two different concentrations of the Gly + 2,4-D mixture, for cladocerans at the lowest pesticide concentration, and for rotifers at the highest pesticide concentration. The response time to the fish signals also differed, being copepods faster than cladocerans and rotifers. All the exposed organisms showed higher variability in their distribution over time than those of controls (without pesticides). Our results suggest that the Gly + 2,4-D mixture formulations may have a mimetic effect with the fish alarm signals. The potential consequences of maladaptive responses triggered by pesticides, as well as the increased swimming activity, are discussed.Fil: Andrade, Victoria Soledad. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Gutierrez, Marìa Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Fantón, Noelia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; ArgentinaFil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; ArgentinaSpringer2018-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/89157Andrade, Victoria Soledad; Gutierrez, Marìa Florencia; Fantón, Noelia Isabel; Gagneten, Ana María; Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides; Springer; Water, Air and Soil Pollution; 229; 4; 4-2018; 1070049-69791573-2932CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s11270-018-3752-yinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s11270-018-3752-yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:06:38Zoai:ri.conicet.gov.ar:11336/89157instacron: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:34982025-10-22 11:06:38.584CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
title Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
spellingShingle Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
Andrade, Victoria Soledad
PESTICIDE MIXTURE
GLYPHOSATE
2,4-D
PREDATOR-PREY INTERACTIONS
MICROCRUSTACEANS
ROTIFERS
title_short Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
title_full Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
title_fullStr Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
title_full_unstemmed Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
title_sort Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides
dc.creator.none.fl_str_mv Andrade, Victoria Soledad
Gutierrez, Marìa Florencia
Fantón, Noelia Isabel
Gagneten, Ana María
author Andrade, Victoria Soledad
author_facet Andrade, Victoria Soledad
Gutierrez, Marìa Florencia
Fantón, Noelia Isabel
Gagneten, Ana María
author_role author
author2 Gutierrez, Marìa Florencia
Fantón, Noelia Isabel
Gagneten, Ana María
author2_role author
author
author
dc.subject.none.fl_str_mv PESTICIDE MIXTURE
GLYPHOSATE
2,4-D
PREDATOR-PREY INTERACTIONS
MICROCRUSTACEANS
ROTIFERS
topic PESTICIDE MIXTURE
GLYPHOSATE
2,4-D
PREDATOR-PREY INTERACTIONS
MICROCRUSTACEANS
ROTIFERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Behavioral changes have been considered as appropriate to evaluate sublethal effects of pollutants. The aim of this study was to evaluate the effects of a mixture of pesticides, with glyphosate and 2,4-D (Gly + 2,4-D) as active ingredients, on the zooplankton evasion behavior from the fish Cnesterodon decemmaculatus. An increase in the evasion behavior was observed for copepods at two different concentrations of the Gly + 2,4-D mixture, for cladocerans at the lowest pesticide concentration, and for rotifers at the highest pesticide concentration. The response time to the fish signals also differed, being copepods faster than cladocerans and rotifers. All the exposed organisms showed higher variability in their distribution over time than those of controls (without pesticides). Our results suggest that the Gly + 2,4-D mixture formulations may have a mimetic effect with the fish alarm signals. The potential consequences of maladaptive responses triggered by pesticides, as well as the increased swimming activity, are discussed.
Fil: Andrade, Victoria Soledad. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Gutierrez, Marìa Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Fantón, Noelia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
Fil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
description Behavioral changes have been considered as appropriate to evaluate sublethal effects of pollutants. The aim of this study was to evaluate the effects of a mixture of pesticides, with glyphosate and 2,4-D (Gly + 2,4-D) as active ingredients, on the zooplankton evasion behavior from the fish Cnesterodon decemmaculatus. An increase in the evasion behavior was observed for copepods at two different concentrations of the Gly + 2,4-D mixture, for cladocerans at the lowest pesticide concentration, and for rotifers at the highest pesticide concentration. The response time to the fish signals also differed, being copepods faster than cladocerans and rotifers. All the exposed organisms showed higher variability in their distribution over time than those of controls (without pesticides). Our results suggest that the Gly + 2,4-D mixture formulations may have a mimetic effect with the fish alarm signals. The potential consequences of maladaptive responses triggered by pesticides, as well as the increased swimming activity, are discussed.
publishDate 2018
dc.date.none.fl_str_mv 2018-04
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/11336/89157
Andrade, Victoria Soledad; Gutierrez, Marìa Florencia; Fantón, Noelia Isabel; Gagneten, Ana María; Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides; Springer; Water, Air and Soil Pollution; 229; 4; 4-2018; 107
0049-6979
1573-2932
CONICET Digital
CONICET
url http://hdl.handle.net/11336/89157
identifier_str_mv Andrade, Victoria Soledad; Gutierrez, Marìa Florencia; Fantón, Noelia Isabel; Gagneten, Ana María; Shifts in Zooplankton Behavior Caused by a Mixture of Pesticides; Springer; Water, Air and Soil Pollution; 229; 4; 4-2018; 107
0049-6979
1573-2932
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s11270-018-3752-y
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11270-018-3752-y
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 Springer
publisher.none.fl_str_mv Springer
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 12.982451

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