Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride

Autores
Tortella Fuentes, Gonzalo Rodrigo; Cuozzo, Sergio Antonio; Diez, M. C.; Rodriguez Rodriguez, C. E.; Duran, P.; Masís Mora, M; Parada, J.; Rubilar, O.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
On-farm biopurification systems (OBS) or biobeds, comprise an environmentally friendly tool worldwide used during farm activities. This biological system is used to treat wastewater containing pesticides or pesticide spills in order to avoid groundwater contamination. During farm activities copper oxychloride (Ox) is normally co-applied with pesticides to treat fungal diseases. However, it is still uncertain if wastewater containing copper may be treated in OBS without cause deleterious effects on normal pesticide dissipation and biological activities. Therefore, our main objective was to evaluate the effect of Ox (at 10, 100 and 1000 mg kg-1) on the dissipation of a mixture of three active ingredients (atrazine, carbendazim and diazinon at 10 mg kg-1 each) in an OBS at laboratory scale. After simultaneous application of Ox and pesticides, OBS were incubated in dark at 25 °C, and for 30 days residual pesticide, enzyme activities and microbial communities were evaluated. The results demonstrated that a negative dose-dependent effect on pesticide dissipation and biological activities occurred with a simultaneous presence of Ox and pesticides. Significant differences were found in pesticide half-lives (t1/2). Enzyme activities were initially affected but recovered. Molecular analysis (DGGE and qPCR) revealed slight differences in microbial communities, and mostly in fungal communities. Overall data demonstrated that disposal of Ox residues in OBP could be appropriated at concentrations ≤ 100 mg kg-1, as they did not compromise the pesticide dissipation capacity of the matrix in the short time.
Fil: Tortella Fuentes, Gonzalo Rodrigo. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Cuozzo, Sergio Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Diez, M. C.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Rodriguez Rodriguez, C. E.. Universidad de Costa Rica; Costa Rica
Fil: Duran, P.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Masís Mora, M. Universidad de Costa Rica; Costa Rica
Fil: Parada, J.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Rubilar, O.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Materia
BIOPURIFICATION SYSTEM
COPPER OXYCHLORIDE
ENZYME ACTIVITIES
ORGANIC BIOMIXTURE
PESTICIDES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/114501
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychlorideTortella Fuentes, Gonzalo RodrigoCuozzo, Sergio AntonioDiez, M. C.Rodriguez Rodriguez, C. E.Duran, P.Masís Mora, MParada, J.Rubilar, O.BIOPURIFICATION SYSTEMCOPPER OXYCHLORIDEENZYME ACTIVITIESORGANIC BIOMIXTUREPESTICIDEShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1On-farm biopurification systems (OBS) or biobeds, comprise an environmentally friendly tool worldwide used during farm activities. This biological system is used to treat wastewater containing pesticides or pesticide spills in order to avoid groundwater contamination. During farm activities copper oxychloride (Ox) is normally co-applied with pesticides to treat fungal diseases. However, it is still uncertain if wastewater containing copper may be treated in OBS without cause deleterious effects on normal pesticide dissipation and biological activities. Therefore, our main objective was to evaluate the effect of Ox (at 10, 100 and 1000 mg kg-1) on the dissipation of a mixture of three active ingredients (atrazine, carbendazim and diazinon at 10 mg kg-1 each) in an OBS at laboratory scale. After simultaneous application of Ox and pesticides, OBS were incubated in dark at 25 °C, and for 30 days residual pesticide, enzyme activities and microbial communities were evaluated. The results demonstrated that a negative dose-dependent effect on pesticide dissipation and biological activities occurred with a simultaneous presence of Ox and pesticides. Significant differences were found in pesticide half-lives (t1/2). Enzyme activities were initially affected but recovered. Molecular analysis (DGGE and qPCR) revealed slight differences in microbial communities, and mostly in fungal communities. Overall data demonstrated that disposal of Ox residues in OBP could be appropriated at concentrations ≤ 100 mg kg-1, as they did not compromise the pesticide dissipation capacity of the matrix in the short time.Fil: Tortella Fuentes, Gonzalo Rodrigo. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; ChileFil: Cuozzo, Sergio Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; ArgentinaFil: Diez, M. C.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; ChileFil: Rodriguez Rodriguez, C. E.. Universidad de Costa Rica; Costa RicaFil: Duran, P.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; ChileFil: Masís Mora, M. Universidad de Costa Rica; Costa RicaFil: Parada, J.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; ChileFil: Rubilar, O.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; ChileAcademic Press Inc Elsevier Science2020-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/114501Tortella Fuentes, Gonzalo Rodrigo; Cuozzo, Sergio Antonio; Diez, M. C.; Rodriguez Rodriguez, C. E.; Duran, P.; et al.; Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 190; 3-20200147-6513CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2019.110121info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0147651319314526info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:33:15Zoai:ri.conicet.gov.ar:11336/114501instacron: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:34982025-10-15 15:33:16.219CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
title Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
spellingShingle Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
Tortella Fuentes, Gonzalo Rodrigo
BIOPURIFICATION SYSTEM
COPPER OXYCHLORIDE
ENZYME ACTIVITIES
ORGANIC BIOMIXTURE
PESTICIDES
title_short Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
title_full Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
title_fullStr Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
title_full_unstemmed Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
title_sort Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride
dc.creator.none.fl_str_mv Tortella Fuentes, Gonzalo Rodrigo
Cuozzo, Sergio Antonio
Diez, M. C.
Rodriguez Rodriguez, C. E.
Duran, P.
Masís Mora, M
Parada, J.
Rubilar, O.
author Tortella Fuentes, Gonzalo Rodrigo
author_facet Tortella Fuentes, Gonzalo Rodrigo
Cuozzo, Sergio Antonio
Diez, M. C.
Rodriguez Rodriguez, C. E.
Duran, P.
Masís Mora, M
Parada, J.
Rubilar, O.
author_role author
author2 Cuozzo, Sergio Antonio
Diez, M. C.
Rodriguez Rodriguez, C. E.
Duran, P.
Masís Mora, M
Parada, J.
Rubilar, O.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BIOPURIFICATION SYSTEM
COPPER OXYCHLORIDE
ENZYME ACTIVITIES
ORGANIC BIOMIXTURE
PESTICIDES
topic BIOPURIFICATION SYSTEM
COPPER OXYCHLORIDE
ENZYME ACTIVITIES
ORGANIC BIOMIXTURE
PESTICIDES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv On-farm biopurification systems (OBS) or biobeds, comprise an environmentally friendly tool worldwide used during farm activities. This biological system is used to treat wastewater containing pesticides or pesticide spills in order to avoid groundwater contamination. During farm activities copper oxychloride (Ox) is normally co-applied with pesticides to treat fungal diseases. However, it is still uncertain if wastewater containing copper may be treated in OBS without cause deleterious effects on normal pesticide dissipation and biological activities. Therefore, our main objective was to evaluate the effect of Ox (at 10, 100 and 1000 mg kg-1) on the dissipation of a mixture of three active ingredients (atrazine, carbendazim and diazinon at 10 mg kg-1 each) in an OBS at laboratory scale. After simultaneous application of Ox and pesticides, OBS were incubated in dark at 25 °C, and for 30 days residual pesticide, enzyme activities and microbial communities were evaluated. The results demonstrated that a negative dose-dependent effect on pesticide dissipation and biological activities occurred with a simultaneous presence of Ox and pesticides. Significant differences were found in pesticide half-lives (t1/2). Enzyme activities were initially affected but recovered. Molecular analysis (DGGE and qPCR) revealed slight differences in microbial communities, and mostly in fungal communities. Overall data demonstrated that disposal of Ox residues in OBP could be appropriated at concentrations ≤ 100 mg kg-1, as they did not compromise the pesticide dissipation capacity of the matrix in the short time.
Fil: Tortella Fuentes, Gonzalo Rodrigo. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Cuozzo, Sergio Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Diez, M. C.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Rodriguez Rodriguez, C. E.. Universidad de Costa Rica; Costa Rica
Fil: Duran, P.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Masís Mora, M. Universidad de Costa Rica; Costa Rica
Fil: Parada, J.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
Fil: Rubilar, O.. Universidad de La Frontera. Núcleo Científico y Tecnológico en Recursos Naturales; Chile
description On-farm biopurification systems (OBS) or biobeds, comprise an environmentally friendly tool worldwide used during farm activities. This biological system is used to treat wastewater containing pesticides or pesticide spills in order to avoid groundwater contamination. During farm activities copper oxychloride (Ox) is normally co-applied with pesticides to treat fungal diseases. However, it is still uncertain if wastewater containing copper may be treated in OBS without cause deleterious effects on normal pesticide dissipation and biological activities. Therefore, our main objective was to evaluate the effect of Ox (at 10, 100 and 1000 mg kg-1) on the dissipation of a mixture of three active ingredients (atrazine, carbendazim and diazinon at 10 mg kg-1 each) in an OBS at laboratory scale. After simultaneous application of Ox and pesticides, OBS were incubated in dark at 25 °C, and for 30 days residual pesticide, enzyme activities and microbial communities were evaluated. The results demonstrated that a negative dose-dependent effect on pesticide dissipation and biological activities occurred with a simultaneous presence of Ox and pesticides. Significant differences were found in pesticide half-lives (t1/2). Enzyme activities were initially affected but recovered. Molecular analysis (DGGE and qPCR) revealed slight differences in microbial communities, and mostly in fungal communities. Overall data demonstrated that disposal of Ox residues in OBP could be appropriated at concentrations ≤ 100 mg kg-1, as they did not compromise the pesticide dissipation capacity of the matrix in the short time.
publishDate 2020
dc.date.none.fl_str_mv 2020-03
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/11336/114501
Tortella Fuentes, Gonzalo Rodrigo; Cuozzo, Sergio Antonio; Diez, M. C.; Rodriguez Rodriguez, C. E.; Duran, P.; et al.; Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 190; 3-2020
0147-6513
CONICET Digital
CONICET
url http://hdl.handle.net/11336/114501
identifier_str_mv Tortella Fuentes, Gonzalo Rodrigo; Cuozzo, Sergio Antonio; Diez, M. C.; Rodriguez Rodriguez, C. E.; Duran, P.; et al.; Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 190; 3-2020
0147-6513
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2019.110121
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0147651319314526
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
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 13.22299

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