Effects of pesticides on catfish (Silurus glanis) embryos

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F21%3A43921819" target="_blank" >RIV/62156489:43210/21:43921819 - isvavai.cz</a>
Result on the web
<a href="https://mendelnet.cz/media/mnet_2021_full.pdf" target="_blank" >https://mendelnet.cz/media/mnet_2021_full.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effects of pesticides on catfish (Silurus glanis) embryos
Original language description
Pesticides and many other types of contaminants have been constantly entering the aquatic environment. Pesticides, which are commonly used in agriculture, can have a negative impact on nontarget species as well as human health. In the few past decades, water pollution caused by pesticides has become a commonly discussed issue. Residues of pesticides enter water environment, where they persist and have bioaccumulation potential. The aim of this research was to compare the effects of herbicide MCPA (4-chloro-2-methylphenoxyacetic acid), fungicide prochloraz and herbicide metazachlor on catfish (Silurus glanis) embryos in 96 hours long acute toxicity test with the five different tested concentrations. In the study, statistically significant changes were observed only at high concentrations that do not occur in nature. The results of the study show that the substances had a negative effect on fish development at some tested concentration. However, this screening study must be followed by studies of sub chronic and chronic toxicity with focus on lower tested concentrations in order to reveal a potential negative impact of long-term exposure to non-target species.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000869" target="_blank" >EF16_019/0000869: Sustainable production of healthy fish in various aquaculture systems - PROFISH</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2021: Proceedings of International PhD Students Conference
ISBN
978-80-7509-821-4
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
200-202
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 10, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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