Investigation of insecticide residues in the soil of agricultural areas and around water resources and associated risk assessment

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dc.authorid0000-0001-9171-1024
dc.authorid0000-0002-7509-8423
dc.contributor.authorPolat, Burak
dc.contributor.authorTiryaki, Osman
dc.date.accessioned2026-02-03T12:00:21Z
dc.date.available2026-02-03T12:00:21Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPesticides are the important contaminants for the environment. In this study, insecticide residues of the soils, taken from agricultural lands and around water resources in the & Ccedil;anakkale-Central district were investigated. The Quick-Easy-Cheap-Efficient-Rugged-Safe (QuEChERS) method was employed to determine residues. Method verification was performed by spiking blank samples at 1 and 8 times the limit of quantification. 54 soil samples were taken from study area in 2020 and subjected to residue analyses. Of these samples, 44 had insecticides at various concentrations. Twenty insecticides were detected at various frequencies. Insecticide residue levels were between 1.01 and 760.01 mu g/kg. Maximum etoxazole was detected as 760.01 mu g/kg in one sample. This sample was sampled from the nearby fields where wastes were seen. In addition, 17 insecticides were found at various concentrations in the same sample. Risk assessments revealed low hazard for children and adults. In terms of hazard quotient (HQ) levels, maximum values were encountered for pyridaben (445.00*10-7 for children and 59.33*10-7 for adults). The sum of HQs for all insecticides was 1310.00*10-7 for children and 174.67*10-7 for adults. It was concluded that farmers should be encouraged to use insecticides with low HQ values to mitigate soil contamination in places where insecticides are detected.
dc.description.sponsorshipCanakkale Onsekiz Mart University, Scientific Research Unit, Canakkale, Turkiye [FBA2020-3228]
dc.description.sponsorshipThis study was supported by Canakkale Onsekiz Mart University, Scientific Research Unit, Canakkale, Turkiye, Grant Project No: FBA2020-3228
dc.identifier.doi10.16970/entoted.1638561
dc.identifier.endpage128
dc.identifier.issn1010-6960
dc.identifier.issn2536-491X
dc.identifier.issue2
dc.identifier.scopus2-s2.0-105009258404
dc.identifier.scopusqualityQ3
dc.identifier.startpage117
dc.identifier.trdizinid1319964
dc.identifier.urihttps://doi.org/10.16970/entoted.1638561
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1319964
dc.identifier.urihttps://hdl.handle.net/20.500.12428/34578
dc.identifier.volume49
dc.identifier.wosWOS:001519915900003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.publisherEntomological Soc Turkey, Ege Univ
dc.relation.ispartofTurkiye Entomoloji Dergisi-Turkish Journal of Entomology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20260130
dc.subjectHazard quotient
dc.subjecthealth risk assessment
dc.subjectneonicotinoid
dc.subjectpersistence of insecticide
dc.titleInvestigation of insecticide residues in the soil of agricultural areas and around water resources and associated risk assessment
dc.typeArticle

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