Počet záznamů: 1
Effect of terbutryn at environmental concentrations on early life stages of common carp (Cyprinus carpio L.)
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SYSNO ASEP 0370262 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Effect of terbutryn at environmental concentrations on early life stages of common carp (Cyprinus carpio L.) Tvůrce(i) Velíšek, J. (CZ)
Stará, A. (CZ)
Máchová, J. (CZ)
Dvořák, P. (CZ)
Zusková, E. (CZ)
Prokeš, Miroslav (UBO-W) RID, SAI, SAI
Svobodová, Z. (CZ)Celkový počet autorů 7 Zdroj.dok. Pesticide Biochemistry and Physiology. - : Elsevier - ISSN 0048-3575
Roč. 102, č. 1 (2012), s. 102-108Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova Triazine ; Embryo–larval toxicity test ; Lowest observed-effect concentration ; No observed-effect concentration ; Early development ; Malformation Vědní obor RIV GL - Rybářství CEZ AV0Z60930519 - UBO-W (2005-2011) UT WOS 000299193900015 EID SCOPUS 84155167002 DOI 10.1016/j.pestbp.2011.11.005 Anotace The aim of this study was to assess the toxicity of terbutryn to early developmental stages of common carp. Based on mortality, lethal concentrations of terbutryn were estimated at 36dLC50=3.06 mg/l terbutryn. Based on inhibition of growth, were estimated LOEC=0.005 mg/l terbutryn; and NOEC=0.0007 mg/l terbutryn. Fulton’s condition factors were lower in fish exposed to 2 mg/l. By day 30, fish exposed to 0.00002, 0.02, 0.2, 2 mg/l terbutryn showed lower mass and total length. No effects on hatching or embryo viability were demonstrated, but significant differences in early ontogeny among groups were noted. Fish from the two highest concentrations (0.2, 2 mg/l) showed a dose-related delay in development. At concentrations of 0.02, 0.2, 2 mg/l damage to caudal kidney tubules was found. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2013
Počet záznamů: 1