| 5种常用农药对江黄颡鱼急性毒性试验 |
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| 引用本文： | 谢瑞涛,黄凯,覃志彪,赵鑫,林岗,谢峰.5种常用农药对江黄颡鱼急性毒性试验[J].水产科学,2010,29(5). |
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| 作者姓名： | 谢瑞涛 黄凯 覃志彪 赵鑫 林岗 谢峰 |
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| 作者单位： | 1. 广西大学,动物科技学院,广西,南宁,530004
2. 南宁科嘉养殖实验场,广西,南宁,530031 |
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| 基金项目： | 广西壮族自治区科技厅攻关项目 |
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| 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、3.72、0.724 mg/L;复方胶悬剂550、389、58.38 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.
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| 关 键 词： | 江黄颡鱼 毒性试验 半致死质量浓度 安全质量浓度 |
The Acute Toxicity of Five Pesticides to Yellow Catfish Pelteobagrus vachelli |
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| XIE Rui-tao,HUANG Kai,QIN Zhi-biao,ZHAO Xin,LIN Gang,XIE Feng.The Acute Toxicity of Five Pesticides to Yellow Catfish Pelteobagrus vachelli[J].Fisheries Science,2010,29(5). |
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| Authors: | XIE Rui-tao HUANG Kai QIN Zhi-biao ZHAO Xin LIN Gang XIE Feng |
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| Institution: | 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) |
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| Abstract: | 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... |
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| Keywords: | Pelteobagrus vachell toxicity test median lethal concentration safe concentration |
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