Acute toxicity of Lambda-Cyhalothrin (Synthetic Pyrethroid) to the Juvenile and adult crayfish (Astacus leptodactylus Eschscholtz, 1823)

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dc.contributor.authorBerber, Selcuk
dc.contributor.authorTurel, Selcuk
dc.contributor.authorKaya, Hasan
dc.date.accessioned2025-01-27T19:00:29Z
dc.date.available2025-01-27T19:00:29Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, the acute toxicity of lambda-cyhalothrin, a synthetic pyrethroid pesticides heavily used in the paddy fields, to the juvenile and adults of Astacus leptodactylus was investigated. The two different experiments, one for the juvenile (0.417±0.001 g) and one for the adult (39±2.2 g) crayfish were conducted. Acute toxicity tests was performed in 3 L glass jars for the juvenile and in aquariums for the adults. Acute toxicity tests with a static control and 6 different concentrations with 3 replications were tested. About 10 healthy individuals were placed in each. During the experiments, the water temperature was kept at 20°C and average pH was constant at 7.8. At the end of the 96 h experiments, the LC50 value of lambda-cyhalothrin for Astacus leptodactylus were found as 0.84 ng L-1 for the juveniles and as 0.207 ug L-1 for the adults. As a result, the heavily used lambda-cyhalothrin in the paddy fields was determined to be very toxic for juveniles and for adult of Astacus leptodactylus. © Medwell Journals, 2013.
dc.identifier.doi10.3923/javaa.2013.1372.1375
dc.identifier.endpage1375
dc.identifier.issn1680-5593
dc.identifier.issue17
dc.identifier.scopus2-s2.0-84904119042
dc.identifier.scopusqualityN/A
dc.identifier.startpage1372
dc.identifier.urihttps://doi.org/10.3923/javaa.2013.1372.1375
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13348
dc.identifier.volume12
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMedwell Journals
dc.relation.ispartofJournal of Animal and Veterinary Advances
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectAcute toxicity; Adults; Astacus leptodactylus; Lambda-cyhalothrin
dc.titleAcute toxicity of Lambda-Cyhalothrin (Synthetic Pyrethroid) to the Juvenile and adult crayfish (Astacus leptodactylus Eschscholtz, 1823)
dc.typeArticle

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