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Position: Home > Articles > The Acute Toxicity of Five Pesticides to Yellow Catfish Pelteobagrus vachelli Fisheries Science 2010,29 (5) 274-277

5种常用农药对江黄颡鱼急性毒性试验

作  者:
谢瑞涛;黄凯;覃志彪;赵鑫;林岗;谢峰
单  位:
南宁科嘉养殖实验场;广西大学
关键词:
江黄颡鱼;毒性试验;半致死质量浓度;安全质量浓度
摘  要:
采用静态急性毒性试验法对江黄颡鱼进行研究。5种常见农药对江黄颡鱼苗24 h LC50半致死质量浓度、48 h LC50半致死质量浓度、安全质量浓度分别为:阿维菌素0.43、0.28、0.035 mg/L;草甘磷15.38、13.43、3.072 mg/L;啶虫咪0.13、0.09、0.013 mg/L;百草枯4.62、3.720、.724 mg/L;复方胶悬剂550、3895、8.38 mg/L。常用农药的敏感性依次为:啶虫咪>阿维菌素>百草枯>草甘磷>复方胶悬剂。
译  名:
The Acute Toxicity of Five Pesticides to Yellow Catfish Pelteobagrus vachelli
作  者:
XIE Rui-tao1,HUANG Kai1,QIN Zhi-biao1,ZHAO Xin1,LIN Gang2,XIE Feng1(1.College of Animal Science and Technology,Guangxi University,Nanning 530004,China;2.Kejia Breeding Experiment Ground of Nanning,Nanning 530031,China)
关键词:
Pelteobagrus vachell;toxicity test;median lethal concentration;safe concentration
摘  要:
The acute toxicity of five pesticides to yellow catfish Pelteobagrus vachelli juveniles was determined in a static method at room ambient temperature.The median lethal concentration(LC50,mg/L)of Avermectin was found 0.43 for 24 h,0.28 for 48 h and safe concentration(mg/L)of 0.035.Grass Gan P had the LC50 of 15.38 for 24 h,13.43 for 48 h,and safe concentration(mg/L)of 3.072.The LC50(mg/L)of Acetamiprid Microphone was 0.13 for 24 h,0.09 for 48 h,and safe concentration(mg/L)of 0.013,and Paraquatc 4.62 for 24 h,3.72,for 48 h,and safe concentration(mg/L)of 0.724.The SC Compound had the LC50 of 550.00 for 24 h,389.00 for 48 h,and the safe concentration(mg/L)of 58.38.The sensitivity of the pesticides was descendantly arranged as Acetamiprid microphone>Avermectins>Paraquat>Glyphosate> SC compound.

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