虫螨腈对斑马鱼的急性毒性及生物富集性

张瑞明; 李祥英; 陈崇波; 张宝兰; 张晶; 张宏涛; 孙国萍

doi:10.7524/AJE.1673-5897.20131204001

生态毒理学报

虫螨腈对斑马鱼的急性毒性及生物富集性

, , , , , ,

张瑞明, 李祥英, 陈崇波, 张宝兰, 张晶, 张宏涛, 孙国萍. 虫螨腈对斑马鱼的急性毒性及生物富集性[J]. 生态毒理学报, 2014, 9(3): 430-436. doi: 10.7524/AJE.1673-5897.20131204001

引用本文:

Zhang Ruiming, Li Xiangying, Chen Chongbo, Zhang Baolan, Zhang Jing, Zhang Hongtao, Sun Guoping. Acute Toxicity and Bioaccumulation of Chlorfenapyr in Brachydanio rerio[J]. Asian journal of ecotoxicology, 2014, 9(3): 430-436. doi: 10.7524/AJE.1673-5897.20131204001

Citation:

Zhang Ruiming, Li Xiangying, Chen Chongbo, Zhang Baolan, Zhang Jing, Zhang Hongtao, Sun Guoping. Acute Toxicity and Bioaccumulation of Chlorfenapyr in Brachydanio rerio[J]. Asian journal of ecotoxicology, 2014, 9(3): 430-436. doi: 10.7524/AJE.1673-5897.20131204001

虫螨腈对斑马鱼的急性毒性及生物富集性

1. 佛山市环境健康与安全评价研究中心, 佛山 528000;
2. 广东省微生物研究所, 广州 510070

作者简介: 张瑞明(1986-),男,硕士研究生,研究方向为环境毒理与环境行为;E-mail:mingdizb@163.com

基金项目:
佛山市院市合作项目(No.0006905170614033)，高新区发展引导专项资金(No.20604)
中图分类号: X171.5

Acute Toxicity and Bioaccumulation of Chlorfenapyr in Brachydanio rerio

1. Foshan Center for Environmental Health and Safety Assessment, Foshan 528000, China;
2. Guangdong Institute of Microbiology, Guangdong 510070, China
Fund Project:

摘要: 以斑马鱼(Brachydanio rerio) 为试验生物,采用半静态法测定虫螨腈对斑马鱼的急性毒性和生物富集系数。试验结果表明,虫螨腈对斑马鱼 96 h-LC₅₀为 0.015 mg·L^-1,其 95% 的置信限为 0.011 mg·L^-1~0.12 mg·L^-1,属于高毒。在两个处理浓度2.0×10^-4 mg·L^-1和 2.0×10^-3 mg·L^-1下,连续暴露 8 d,斑马鱼对虫螨腈的生物富集系数(BCF_8d) 分别为 1 211.6 和 1 549.7,属于高富集性农药。
- 虫螨腈 /
- 斑马鱼 /
- 急性毒性 /
- 生物富集
Abstract: Acute toxicity and bioaccumulation of Chlorfenapyr to Brachydanio rerio were measured by semi-static method. The results showed that the 96 h-LC₅₀ of Chlorfenapyr to B. rerio was 0.015 mg·L^-1 with 95% confidence interval (CI) of 0.011 to 0.12 mg·L^-1. Chlorfenapyr showed high toxicity to B. rerio. The 8 days bioaccumulation factors (BCF_8d) of Chlorfenapyr were 1 211.6 and 1 549.7 at the concentrations of 2.0×10^-4 and 2.0×10^-3 mg·L^-1, respectively, which indicated bioaccumulation of Chlorfenapyr in B. rerio was high.
- chlorfenapyr /
- Brachydanio rerio /
- acute toxicity /
- bioaccumulation

点击查看大图

计量

文章访问数: 3057
HTML全文浏览数: 3057
PDF下载数: 48
施引文献: 0

引用本文:

Citation:

虫螨腈对斑马鱼的急性毒性及生物富集性

作者简介: 张瑞明(1986-),男,硕士研究生,研究方向为环境毒理与环境行为;E-mail:mingdizb@163.com
1. 佛山市环境健康与安全评价研究中心, 佛山 528000;

2. 广东省微生物研究所, 广州 510070

收稿日期: 2013-12-04

基金项目:

佛山市院市合作项目(No.0006905170614033)，高新区发展引导专项资金(No.20604)

关键词:

摘要: 以斑马鱼(Brachydanio rerio) 为试验生物,采用半静态法测定虫螨腈对斑马鱼的急性毒性和生物富集系数。试验结果表明,虫螨腈对斑马鱼 96 h-LC₅₀为 0.015 mg·L^-1,其 95% 的置信限为 0.011 mg·L^-1~0.12 mg·L^-1,属于高毒。在两个处理浓度2.0×10^-4 mg·L^-1和 2.0×10^-3 mg·L^-1下,连续暴露 8 d,斑马鱼对虫螨腈的生物富集系数(BCF_8d) 分别为 1 211.6 和 1 549.7,属于高富集性农药。

English Abstract

Acute Toxicity and Bioaccumulation of Chlorfenapyr in Brachydanio rerio

1. Foshan Center for Environmental Health and Safety Assessment, Foshan 528000, China;
2. Guangdong Institute of Microbiology, Guangdong 510070, China

Received Date: 2013-12-04

Fund Project:

Keywords:

Abstract: Acute toxicity and bioaccumulation of Chlorfenapyr to Brachydanio rerio were measured by semi-static method. The results showed that the 96 h-LC₅₀ of Chlorfenapyr to B. rerio was 0.015 mg·L^-1 with 95% confidence interval (CI) of 0.011 to 0.12 mg·L^-1. Chlorfenapyr showed high toxicity to B. rerio. The 8 days bioaccumulation factors (BCF_8d) of Chlorfenapyr were 1 211.6 and 1 549.7 at the concentrations of 2.0×10^-4 and 2.0×10^-3 mg·L^-1, respectively, which indicated bioaccumulation of Chlorfenapyr in B. rerio was high.