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Fate and effects of two pesticide formulations in the invertebrate Folsomia candida using a natural agricultural soil

2019-04Journal article Restricted access
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dc.contributor.authorSimões, Tiago
dc.contributor.authorNovais, Sara C.
dc.contributor.authorNatal-da-Luz, Tiago
dc.contributor.authorLeston, Sara
dc.contributor.authorRosa, João
dc.contributor.authorRamos, Fernando
dc.contributor.authorPouca, Ana Sofia Vila
dc.contributor.authorFreitas, Andreia
dc.contributor.authorBarbosa, Jorge
dc.contributor.authorRoelofs, Dick
dc.contributor.authorSousa, José P.
dc.contributor.authorVan Straalen, Nico M.
dc.contributor.authorLemos, Marco F. L.
dc.date.accessioned2019-10-14T10:52:24Z
dc.date.available2019-10-14T10:52:24Z
dc.date.issued2019-04
dc.date.updated2019-10-07T10:44:55Z
dc.descriptionThe present work was financially supported by the Portuguese Foundation for Science and Technology (FCT) through the projects UID/MAR/04292/2013, ENVIRONOME (PTDC/AGR-PRO/3496/2012- POCI-01-0145-FEDER-016773), and grants awarded to TS (SFRH/BD/ 98266/2013), SN (SFRH/BPD/94500/2013), and TNL (SFRH/BPD/ 110943/2015). Project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER000018) co-funded by Centro 2020 program, Portugal2020, European Union, through the European Regional Development Fund.
dc.description.abstractDegradation rates of two widely used pesticides were assessed, and acute and chronic effects on a standard invertebrate species investigated. An herbicide (Montana®) and fungicide (Bravo500®) formulations were investigated and results were compared to the isolated active substances of each formulation (glyphosate and chlorothalonil, respectively). Tests were performed using the invertebrate Folsomia candida as test species and an agricultural natural soil. Degradation rate tests were determined under aerobic conditions at 20 ± 2 °C, using an ecologically relevant concentration of 5 mg (a.i.) kg−1 of soil for both chemicals. Results demonstrated degradation half-lives (DT50) of 2.2 days for Montana® and 2.8 days when pure glyphosate was tested. Values of 1.1 and 2.9 days were registered for Bravo500® and its active substance chlorothalonil, respectively. There were no effects on survival for the tested concentrations of both forms of the herbicide (up to 17.3 mg kg−1). However, reproduction was affected, but only by the herbicide formulation, with an estimated EC50 value of 4.63 mg (a.i.) kg−1. Effects were most unlikely related to glyphosate. For chlorothalonil, both tested forms affected survival and reproduction. The estimated LC50 values were 117 mg (a.i.) kg−1 and 73.5 mg (a.i.) kg−1, and the EC50 41.3 mg (a.i.) kg−1 and 14.9 mg kg−1 for the formulation and the active ingredient, respectively. The effects of the active ingredient were significantly stronger, indicating the major influence of the active substance in the effects caused also by the formulation. Overall results demonstrate the importance of evaluating the effects of the formulated chemicals, as they are applied in the field, and not only their isolated active ingredients.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSimões, T., Novais, S. C., Natal-da-Luz, T., Leston, S., Rosa, J., Ramos, F., … Lemos, M. F. L. (2019). Fate and effects of two pesticide formulations in the invertebrate Folsomia candida using a natural agricultural soil. The Science Of The Total Environment, 675, 90–97. https://doi.org/10.1016/j.scitotenv.2019.04.191pt_PT
dc.identifier.doi10.1016/j.scitotenv.2019.04.191
dc.identifier.issn0048-9697
dc.identifier.slugcv-prod-572306
dc.identifier.urihttp://hdl.handle.net/10400.8/4195
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationEnvironOme - Integrating Omics in ecotoxicology: tools for environmental risk assessment
dc.relationLINKEDIN - LINKING EFFECTS AT DIFFERENT LEVELS OF BIOLOGICAL ORGANIZATION: INSIGHTS INTO MECHANISMS OF PESTICIDE TOXICITY
dc.relationInfluence of soil management on soil biodiversity and ecosystem services provisioning under climate change scenarios
dc.relation.ispartofScience of The Total Environmenten_US
dc.subjectChlorothalonilpt_PT
dc.subjectEcotoxicologypt_PT
dc.subjectFolsomia candidapt_PT
dc.subjectGlyphosatept_PT
dc.subjectNatural soilpt_PT
dc.titleFate and effects of two pesticide formulations in the invertebrate Folsomia candida using a natural agricultural soilpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleEnvironOme - Integrating Omics in ecotoxicology: tools for environmental risk assessment
oaire.awardTitleLINKEDIN - LINKING EFFECTS AT DIFFERENT LEVELS OF BIOLOGICAL ORGANIZATION: INSIGHTS INTO MECHANISMS OF PESTICIDE TOXICITY
oaire.awardTitleInfluence of soil management on soil biodiversity and ecosystem services provisioning under climate change scenarios
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMAR%2F04292%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FAGR-PRO%2F3496%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F98266%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F94500%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F110943%2F2015/PT
oaire.citation.endPage97pt_PT
oaire.citation.startPage90pt_PT
oaire.citation.titleScience of the Total Environmentpt_PT
oaire.citation.volume675pt_PT
oaire.fundingStream5876
oaire.fundingStream5876-PPCDTI
oaire.fundingStreamFARH
oaire.fundingStreamSFRH
person.familyNameSimões
person.familyNameNovais
person.familyNameLeston
person.familyNameLemos
person.givenNameTiago
person.givenNameSara
person.givenNameSara
person.givenNameMarco
person.identifier2837046
person.identifier996337
person.identifier.ciencia-id0D1D-8D1A-A883
person.identifier.ciencia-id2216-A2E0-A118
person.identifier.ciencia-idFF1E-B886-EB6C
person.identifier.orcid0000-0002-6107-9790
person.identifier.orcid0000-0003-1306-3396
person.identifier.orcid0000-0002-9040-2294
person.identifier.orcid0000-0001-9887-1864
person.identifier.ridA-9032-2012
person.identifier.ridV-2570-2017
person.identifier.ridF-7951-2011
person.identifier.scopus-author-id16302507900
person.identifier.scopus-author-id23025463300
person.identifier.scopus-author-id15728205400
person.identifier.scopus-author-id7006042884
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.cv.cienciaid971F-ACCA-C0D1 | Marco Lemos
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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