安徽农业科学2012，Vol.40Issue(17)：9331,9366,2.
5种药剂对大型溞的急性活动抑制毒性研究
Acute Immobilization Toxicities of Five Pesticides to Daphnia magna Straus
马德君 1冯磊 2蒋红云 2李传仁 1张燕宁 2何伟志 2张兰2
作者信息
- 1. 长江大学农学院,湖北荆州434025
- 2. 中国农业科学院植物保护研究所,农业部作物有害生物综合治理综合性重点实验室,北京100193
- 折叠
摘要
Abstract
[Objective] The aim was to compare the acute immobilization toxicities of five pesticides to Daphnia magna Straus. [ Method ] The EC50 values of five pesticides to D. magna were determined, and then the acute immobilization toxicities of five pesticides to D. magna were e-valuated. [Result] The acute immobilization toxicities of five pesticides to D. magna were as follows: 20% fenpropathrin EW (EC50 = 0.0028 a.i.mg/L) >10% cyhalothrin WP (EC50 = 0.0089 a. i. mg/L) > 7.5% rotenone EC (EC50 = 0.189 9 a. i. mg/L) > 7.5% pyrethrins EW (EC50= 0.202 0 a.i.mg/L) >0.5% physcion AS (EC50= 0.6401 a.i.mg8L). [Conclusion] The result lays theoretical basis for the application of D. magna in environmental pollution monitoring.关键词
大型溞/农药/急性活动抑制Key words
Daphnia magna Straus/ Pesticides/ Acute immobilisation分类
农业科技引用本文复制引用
马德君,冯磊,蒋红云,李传仁,张燕宁,何伟志,张兰..5种药剂对大型溞的急性活动抑制毒性研究[J].安徽农业科学,2012,40(17):9331,9366,2.
