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@article{838490, author = {Kobetičová, Klára and Hofman, Jakub and Holoubek, Ivan}, article_number = {2}, doi = {http://dx.doi.org/10.1016/j.envpol.2008.09.032}, keywords = {Enchytraeidae; Avoidance test; Carbendazim; Ageing}, language = {eng}, issn = {0269-7491}, journal = {Environmental Pollution}, title = {Avoidance response of Enchytraeus albidus in relation to carbendazim ageing}, url = {https://doi.org/10.1016/j.envpol.2008.09.032}, volume = {157}, year = {2009} }
TY - JOUR ID - 838490 AU - Kobetičová, Klára - Hofman, Jakub - Holoubek, Ivan PY - 2009 TI - Avoidance response of Enchytraeus albidus in relation to carbendazim ageing JF - Environmental Pollution VL - 157 IS - 2 SP - 704-706 EP - 704-706 PB - Elsevier SN - 02697491 KW - Enchytraeidae KW - Avoidance test KW - Carbendazim KW - Ageing UR - https://doi.org/10.1016/j.envpol.2008.09.032 L2 - https://doi.org/10.1016/j.envpol.2008.09.032 N2 - In this study, avoidance response of Enchytraeus albidus to LUFA 2.2 soil contaminated with pesticide carbendazim was investigated. The aim was to clarify minimal test duration and temporal changes in avoidance response due to contamination ageing. Firstly, the concentration causing 50% avoidance (EC50) was determined as 7.6 mg/kg. Then, test duration needed to reach this value (ET50 = approximately 18 h) was identified. Finally, the capability of E. albidus avoidance test to reflect the changes of pollutant bioavailability was tested. The soil was spiked with carbendazim at the EC50 concentration 1. 14, or 28 days before the test started and avoidance effects of fresh versus aged contamination were compared. The results indicated that enchytraeids preferred soil contaminated for 28 days prior to assay where carbendazim was probably less bioavailable than in freshly spiked soil. Our results open an interesting research area of potential use of avoidance tests for contaminant bioavailability assessment. ER -
KOBETIČOVÁ, Klára, Jakub HOFMAN and Ivan HOLOUBEK. Avoidance response of Enchytraeus albidus in relation to carbendazim ageing. \textit{Environmental Pollution}. Elsevier, 2009, vol.~157, No~2, p.~704-706. ISSN~0269-7491. Available from: https://dx.doi.org/10.1016/j.envpol.2008.09.032.
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