| Issue |
E3S Web Conf.
Volume 145, 2020
2019 International Academic Exchange Conference on Science and Technology Innovation (IAECST 2019)
|
|
|---|---|---|
| Article Number | 02063 | |
| Number of page(s) | 5 | |
| Section | International Conference on New Energy Science and Environmental Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202014502063 | |
| Published online | 06 February 2020 | |
The Enrichment and Distribution of Trifloxystrobin in Medaka Fish
1 Food Science and Engineering College, Beijing University of Agriculture, Beijing 102206, China
2 Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Beijing 102206, China
3 Beijing Yunong High Quality Cultivation of Agricultural Products Company, Beijing 101400, China
* Corresponding author’s e-mail: huijunliu78@163.com
In order to evaluate the safety of trifloxystrobin in environment and non-target organisms, the enrichment and distribution of trifloxystrobin in Medaka (Oryzias latipes) were studied in this experiment. Medaka were exposed in the water containing 0.1 μg/L, 1 μg/L, 10 μg/L and 100 μg/L trifloxystrobin continuously for 21 days. The results indicated that in female, the concentration order was as follows: fat > liver > intestine > gonad > flesh; in male, the concentration order was as follows: fat > intestine > liver > flesh in the low concentration exposure group with 0.1 μg/L and 1 μg/L, while the concentration order was as follows: fat > liver > intestine > flesh in the high concentration exposure group with 10 μg/L and 100 μg/L. This study provides important data support and theoretical basis for predicting the behavior of trifloxystrobin in the environment, evaluating the environmental safety of trifloxystrobin and guiding the use of drugs.
© The Authors, published by EDP Sciences 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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