Effects of realistic pesticide mixtures on the springtail Folsomia candida

Autores
Tourinho, Paula S.; Hochmanová, Zuzana; Kukučka, Petr; Jegede, Olukayode; Silva, Vera; Aparicio, Virginia Carolina; Hofman, Jakub
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The application of multiple pesticides over the last decades has resulted in their frequent and in some cases long-term presence in soils as complex mixtures. This work assessed the toxicity of realistic pesticide mixtures to the springtail Folsomia candida observed in 11 case study sites. Each mixture was composed of five pesticides (as active substances or metabolites), chosen based on their occurrence in soil and expected risk to soil invertebrates. Reproduction tests were conducted in natural agricultural soil, and the springtails were exposed to three concentrations of the selected pesticides: the median environmental concentration (MEC), the predicted environmental concentration (PEC), and five times PEC (5PEC). No significant effect was observed at MEC exposure in any case study sites; however, effects on reproduction, adult survival, and adult size were observed at PEC and 5PEC exposures in five case study sites. Risk quotients (RQs) of individual pesticides were calculated by dividing the exposure concentrations (MEC, PEC, and 5PEC) by the no observed effect concentration values from the literature, and the sum of the five pesticides was calculated as ∑RQ in each case study site. The toxicity at PEC exposure was higher than expected based on the ∑RQ in two case study sites, indicating a possible synergistic mixture effect. This work provides new information on the effects of realistic pesticide mixtures. Further research is required to clarify whether the current risk assessment of individual pesticides adequately protects soil species from exposure to multiple pesticide residues that may occur in even more complex mixtures.
Fil: Tourinho, Paula S.. Masaryk University; República Checa
Fil: Hochmanová, Zuzana. Masaryk University; República Checa
Fil: Kukučka, Petr. Masaryk University. Faculty of Science; República Checa. Masaryk University; República Checa
Fil: Jegede, Olukayode. University of Agriculture Wageningen; Países Bajos
Fil: Silva, Vera. University of Agriculture Wageningen; Países Bajos
Fil: Aparicio, Virginia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Hofman, Jakub. Masaryk University; República Checa
Materia
Collembola
Mixture toxicity
Plant protection products
Soil invertebrates.
Soil ecotoxicology
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:11336/267266
Acceder
id CONICETDig_38d585bbc9dcfd2c6a894228df5cc08a
oai_identifier_str oai:ri.conicet.gov.ar:11336/267266
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of realistic pesticide mixtures on the springtail Folsomia candidaTourinho, Paula S.Hochmanová, ZuzanaKukučka, PetrJegede, OlukayodeSilva, VeraAparicio, Virginia CarolinaHofman, JakubCollembolaMixture toxicityPlant protection productsSoil invertebrates.Soil ecotoxicologyhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The application of multiple pesticides over the last decades has resulted in their frequent and in some cases long-term presence in soils as complex mixtures. This work assessed the toxicity of realistic pesticide mixtures to the springtail Folsomia candida observed in 11 case study sites. Each mixture was composed of five pesticides (as active substances or metabolites), chosen based on their occurrence in soil and expected risk to soil invertebrates. Reproduction tests were conducted in natural agricultural soil, and the springtails were exposed to three concentrations of the selected pesticides: the median environmental concentration (MEC), the predicted environmental concentration (PEC), and five times PEC (5PEC). No significant effect was observed at MEC exposure in any case study sites; however, effects on reproduction, adult survival, and adult size were observed at PEC and 5PEC exposures in five case study sites. Risk quotients (RQs) of individual pesticides were calculated by dividing the exposure concentrations (MEC, PEC, and 5PEC) by the no observed effect concentration values from the literature, and the sum of the five pesticides was calculated as ∑RQ in each case study site. The toxicity at PEC exposure was higher than expected based on the ∑RQ in two case study sites, indicating a possible synergistic mixture effect. This work provides new information on the effects of realistic pesticide mixtures. Further research is required to clarify whether the current risk assessment of individual pesticides adequately protects soil species from exposure to multiple pesticide residues that may occur in even more complex mixtures.Fil: Tourinho, Paula S.. Masaryk University; República ChecaFil: Hochmanová, Zuzana. Masaryk University; República ChecaFil: Kukučka, Petr. Masaryk University. Faculty of Science; República Checa. Masaryk University; República ChecaFil: Jegede, Olukayode. University of Agriculture Wageningen; Países BajosFil: Silva, Vera. University of Agriculture Wageningen; Países BajosFil: Aparicio, Virginia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; ArgentinaFil: Hofman, Jakub. Masaryk University; República ChecaSociety of Environmental Toxicology and Chemistry2025-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/267266Tourinho, Paula S.; Hochmanová, Zuzana; Kukučka, Petr; Jegede, Olukayode; Silva, Vera; et al.; Effects of realistic pesticide mixtures on the springtail Folsomia candida; Society of Environmental Toxicology and Chemistry; Environmental Toxicology and Chemistry; 44; 5; 5-2025; 1347-13560730-72681552-8618CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/etc/article/44/5/1347/8051122info:eu-repo/semantics/altIdentifier/doi/10.1093/etojnl/vgaf057info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:19:09Zoai:ri.conicet.gov.ar:11336/267266instacron: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 11:19:09.677CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of realistic pesticide mixtures on the springtail Folsomia candida
title Effects of realistic pesticide mixtures on the springtail Folsomia candida
spellingShingle Effects of realistic pesticide mixtures on the springtail Folsomia candida
Tourinho, Paula S.
Collembola
Mixture toxicity
Plant protection products
Soil invertebrates.
Soil ecotoxicology
title_short Effects of realistic pesticide mixtures on the springtail Folsomia candida
title_full Effects of realistic pesticide mixtures on the springtail Folsomia candida
title_fullStr Effects of realistic pesticide mixtures on the springtail Folsomia candida
title_full_unstemmed Effects of realistic pesticide mixtures on the springtail Folsomia candida
title_sort Effects of realistic pesticide mixtures on the springtail Folsomia candida
dc.creator.none.fl_str_mv Tourinho, Paula S.
Hochmanová, Zuzana
Kukučka, Petr
Jegede, Olukayode
Silva, Vera
Aparicio, Virginia Carolina
Hofman, Jakub
author Tourinho, Paula S.
author_facet Tourinho, Paula S.
Hochmanová, Zuzana
Kukučka, Petr
Jegede, Olukayode
Silva, Vera
Aparicio, Virginia Carolina
Hofman, Jakub
author_role author
author2 Hochmanová, Zuzana
Kukučka, Petr
Jegede, Olukayode
Silva, Vera
Aparicio, Virginia Carolina
Hofman, Jakub
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Collembola
Mixture toxicity
Plant protection products
Soil invertebrates.
Soil ecotoxicology
topic Collembola
Mixture toxicity
Plant protection products
Soil invertebrates.
Soil ecotoxicology
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The application of multiple pesticides over the last decades has resulted in their frequent and in some cases long-term presence in soils as complex mixtures. This work assessed the toxicity of realistic pesticide mixtures to the springtail Folsomia candida observed in 11 case study sites. Each mixture was composed of five pesticides (as active substances or metabolites), chosen based on their occurrence in soil and expected risk to soil invertebrates. Reproduction tests were conducted in natural agricultural soil, and the springtails were exposed to three concentrations of the selected pesticides: the median environmental concentration (MEC), the predicted environmental concentration (PEC), and five times PEC (5PEC). No significant effect was observed at MEC exposure in any case study sites; however, effects on reproduction, adult survival, and adult size were observed at PEC and 5PEC exposures in five case study sites. Risk quotients (RQs) of individual pesticides were calculated by dividing the exposure concentrations (MEC, PEC, and 5PEC) by the no observed effect concentration values from the literature, and the sum of the five pesticides was calculated as ∑RQ in each case study site. The toxicity at PEC exposure was higher than expected based on the ∑RQ in two case study sites, indicating a possible synergistic mixture effect. This work provides new information on the effects of realistic pesticide mixtures. Further research is required to clarify whether the current risk assessment of individual pesticides adequately protects soil species from exposure to multiple pesticide residues that may occur in even more complex mixtures.
Fil: Tourinho, Paula S.. Masaryk University; República Checa
Fil: Hochmanová, Zuzana. Masaryk University; República Checa
Fil: Kukučka, Petr. Masaryk University. Faculty of Science; República Checa. Masaryk University; República Checa
Fil: Jegede, Olukayode. University of Agriculture Wageningen; Países Bajos
Fil: Silva, Vera. University of Agriculture Wageningen; Países Bajos
Fil: Aparicio, Virginia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Hofman, Jakub. Masaryk University; República Checa
description The application of multiple pesticides over the last decades has resulted in their frequent and in some cases long-term presence in soils as complex mixtures. This work assessed the toxicity of realistic pesticide mixtures to the springtail Folsomia candida observed in 11 case study sites. Each mixture was composed of five pesticides (as active substances or metabolites), chosen based on their occurrence in soil and expected risk to soil invertebrates. Reproduction tests were conducted in natural agricultural soil, and the springtails were exposed to three concentrations of the selected pesticides: the median environmental concentration (MEC), the predicted environmental concentration (PEC), and five times PEC (5PEC). No significant effect was observed at MEC exposure in any case study sites; however, effects on reproduction, adult survival, and adult size were observed at PEC and 5PEC exposures in five case study sites. Risk quotients (RQs) of individual pesticides were calculated by dividing the exposure concentrations (MEC, PEC, and 5PEC) by the no observed effect concentration values from the literature, and the sum of the five pesticides was calculated as ∑RQ in each case study site. The toxicity at PEC exposure was higher than expected based on the ∑RQ in two case study sites, indicating a possible synergistic mixture effect. This work provides new information on the effects of realistic pesticide mixtures. Further research is required to clarify whether the current risk assessment of individual pesticides adequately protects soil species from exposure to multiple pesticide residues that may occur in even more complex mixtures.
publishDate 2025
dc.date.none.fl_str_mv 2025-05
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/11336/267266
Tourinho, Paula S.; Hochmanová, Zuzana; Kukučka, Petr; Jegede, Olukayode; Silva, Vera; et al.; Effects of realistic pesticide mixtures on the springtail Folsomia candida; Society of Environmental Toxicology and Chemistry; Environmental Toxicology and Chemistry; 44; 5; 5-2025; 1347-1356
0730-7268
1552-8618
CONICET Digital
CONICET
url http://hdl.handle.net/11336/267266
identifier_str_mv Tourinho, Paula S.; Hochmanová, Zuzana; Kukučka, Petr; Jegede, Olukayode; Silva, Vera; et al.; Effects of realistic pesticide mixtures on the springtail Folsomia candida; Society of Environmental Toxicology and Chemistry; Environmental Toxicology and Chemistry; 44; 5; 5-2025; 1347-1356
0730-7268
1552-8618
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://academic.oup.com/etc/article/44/5/1347/8051122
info:eu-repo/semantics/altIdentifier/doi/10.1093/etojnl/vgaf057
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 Society of Environmental Toxicology and Chemistry
publisher.none.fl_str_mv Society of Environmental Toxicology and Chemistry
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_ 1846781665037254656
score 12.982451

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