Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos

Autores
Negro, Carlos Leandro; Senkman, Lidia Eloisa; Marino, Fernanda; Lorenzatti, Eduardo Antonio; Collins, Pablo Agustin
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The use of pesticides in modern agricultural methods may result in the pollution of aquatic ecosystems. Different chlorpyrifos (O,O-diethyl-O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate)) and endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepine-3-oxide) concentrations, two heavily used insecticides, are generally found in river and lakes. The objectives of this work were to evaluate the effects of environmentally relevant pesticide concentrations in the incubation period, effective hatching and survival of embryos and neonates of the freshwater burrowing crab, Zilchiopsis collastinensis (Decapoda, Trichodactylidae). Both pesticides were prepared from commercial and technical grade products. The exposure to about 100, 200 and 400 ng endosulfan/L; and 48, 240 and 1200 ng chlorpyrifos/L did not cause differences in the incubation period or in effective hatching, but decreased survival of neonates, especially in the concentrations prepared from the technical grade product. Even if these concentrations are below the median lethal concentration (LC50) values for embryos, they caused a significant decrease in the survival of the neonates, i. e., when crabs are outside the egg and not protected by the chorion. The decrease in the neonate population caused by these concentrations, which could be found in the environment, might impact aquatic communities.
Fil: Negro, Carlos Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Nacional del Litoral; Argentina
Fil: Senkman, Lidia Eloisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Autónoma de Entre Ríos; Argentina
Fil: Marino, Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
Fil: Lorenzatti, Eduardo Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina. Universidad Nacional del Litoral; Argentina
Fil: Collins, Pablo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Nacional del Litoral; Argentina
Materia
Agricultural Pollution
Crustaceans
Embryos
Neonates
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:11336/9918
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/9918
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryosNegro, Carlos LeandroSenkman, Lidia EloisaMarino, FernandaLorenzatti, Eduardo AntonioCollins, Pablo AgustinAgricultural PollutionCrustaceansEmbryosNeonateshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The use of pesticides in modern agricultural methods may result in the pollution of aquatic ecosystems. Different chlorpyrifos (O,O-diethyl-O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate)) and endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepine-3-oxide) concentrations, two heavily used insecticides, are generally found in river and lakes. The objectives of this work were to evaluate the effects of environmentally relevant pesticide concentrations in the incubation period, effective hatching and survival of embryos and neonates of the freshwater burrowing crab, Zilchiopsis collastinensis (Decapoda, Trichodactylidae). Both pesticides were prepared from commercial and technical grade products. The exposure to about 100, 200 and 400 ng endosulfan/L; and 48, 240 and 1200 ng chlorpyrifos/L did not cause differences in the incubation period or in effective hatching, but decreased survival of neonates, especially in the concentrations prepared from the technical grade product. Even if these concentrations are below the median lethal concentration (LC50) values for embryos, they caused a significant decrease in the survival of the neonates, i. e., when crabs are outside the egg and not protected by the chorion. The decrease in the neonate population caused by these concentrations, which could be found in the environment, might impact aquatic communities.Fil: Negro, Carlos Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Nacional del Litoral; ArgentinaFil: Senkman, Lidia Eloisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Autónoma de Entre Ríos; ArgentinaFil: Marino, Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); ArgentinaFil: Lorenzatti, Eduardo Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina. Universidad Nacional del Litoral; ArgentinaFil: Collins, Pablo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Nacional del Litoral; ArgentinaTaylor & Francis2015-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9918Negro, Carlos Leandro; Senkman, Lidia Eloisa; Marino, Fernanda; Lorenzatti, Eduardo Antonio; Collins, Pablo Agustin; Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos; Taylor & Francis; Journal Of Environmental Science And Health. Part B: Pesticides, Food Contaminants, And Agricultural Wastes; 50; 2-2015; 261-2650360-1234enginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/03601234.2015.999596info:eu-repo/semantics/altIdentifier/doi/10.1080/03601234.2015.999596info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:07:54Zoai:ri.conicet.gov.ar:11336/9918instacron: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 12:07:55.236CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
title Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
spellingShingle Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
Negro, Carlos Leandro
Agricultural Pollution
Crustaceans
Embryos
Neonates
title_short Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
title_full Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
title_fullStr Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
title_full_unstemmed Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
title_sort Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos
dc.creator.none.fl_str_mv Negro, Carlos Leandro
Senkman, Lidia Eloisa
Marino, Fernanda
Lorenzatti, Eduardo Antonio
Collins, Pablo Agustin
author Negro, Carlos Leandro
author_facet Negro, Carlos Leandro
Senkman, Lidia Eloisa
Marino, Fernanda
Lorenzatti, Eduardo Antonio
Collins, Pablo Agustin
author_role author
author2 Senkman, Lidia Eloisa
Marino, Fernanda
Lorenzatti, Eduardo Antonio
Collins, Pablo Agustin
author2_role author
author
author
author
dc.subject.none.fl_str_mv Agricultural Pollution
Crustaceans
Embryos
Neonates
topic Agricultural Pollution
Crustaceans
Embryos
Neonates
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The use of pesticides in modern agricultural methods may result in the pollution of aquatic ecosystems. Different chlorpyrifos (O,O-diethyl-O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate)) and endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepine-3-oxide) concentrations, two heavily used insecticides, are generally found in river and lakes. The objectives of this work were to evaluate the effects of environmentally relevant pesticide concentrations in the incubation period, effective hatching and survival of embryos and neonates of the freshwater burrowing crab, Zilchiopsis collastinensis (Decapoda, Trichodactylidae). Both pesticides were prepared from commercial and technical grade products. The exposure to about 100, 200 and 400 ng endosulfan/L; and 48, 240 and 1200 ng chlorpyrifos/L did not cause differences in the incubation period or in effective hatching, but decreased survival of neonates, especially in the concentrations prepared from the technical grade product. Even if these concentrations are below the median lethal concentration (LC50) values for embryos, they caused a significant decrease in the survival of the neonates, i. e., when crabs are outside the egg and not protected by the chorion. The decrease in the neonate population caused by these concentrations, which could be found in the environment, might impact aquatic communities.
Fil: Negro, Carlos Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Nacional del Litoral; Argentina
Fil: Senkman, Lidia Eloisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Autónoma de Entre Ríos; Argentina
Fil: Marino, Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
Fil: Lorenzatti, Eduardo Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina. Universidad Nacional del Litoral; Argentina
Fil: Collins, Pablo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto Nacional de Limnologia (i); Argentina. Universidad Nacional del Litoral; Argentina
description The use of pesticides in modern agricultural methods may result in the pollution of aquatic ecosystems. Different chlorpyrifos (O,O-diethyl-O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate)) and endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepine-3-oxide) concentrations, two heavily used insecticides, are generally found in river and lakes. The objectives of this work were to evaluate the effects of environmentally relevant pesticide concentrations in the incubation period, effective hatching and survival of embryos and neonates of the freshwater burrowing crab, Zilchiopsis collastinensis (Decapoda, Trichodactylidae). Both pesticides were prepared from commercial and technical grade products. The exposure to about 100, 200 and 400 ng endosulfan/L; and 48, 240 and 1200 ng chlorpyrifos/L did not cause differences in the incubation period or in effective hatching, but decreased survival of neonates, especially in the concentrations prepared from the technical grade product. Even if these concentrations are below the median lethal concentration (LC50) values for embryos, they caused a significant decrease in the survival of the neonates, i. e., when crabs are outside the egg and not protected by the chorion. The decrease in the neonate population caused by these concentrations, which could be found in the environment, might impact aquatic communities.
publishDate 2015
dc.date.none.fl_str_mv 2015-02
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/11336/9918
Negro, Carlos Leandro; Senkman, Lidia Eloisa; Marino, Fernanda; Lorenzatti, Eduardo Antonio; Collins, Pablo Agustin; Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos; Taylor & Francis; Journal Of Environmental Science And Health. Part B: Pesticides, Food Contaminants, And Agricultural Wastes; 50; 2-2015; 261-265
0360-1234
url http://hdl.handle.net/11336/9918
identifier_str_mv Negro, Carlos Leandro; Senkman, Lidia Eloisa; Marino, Fernanda; Lorenzatti, Eduardo Antonio; Collins, Pablo Agustin; Pesticide effects on crabs. How environmental concentrations of endosulfan and chlorpyrifos affect embryos; Taylor & Francis; Journal Of Environmental Science And Health. Part B: Pesticides, Food Contaminants, And Agricultural Wastes; 50; 2-2015; 261-265
0360-1234
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/03601234.2015.999596
info:eu-repo/semantics/altIdentifier/doi/10.1080/03601234.2015.999596
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
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 12.982451

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