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| Acute Toxicity of Six Common Fishery Medicines to Ancherythroculter nigrocauda Juveniles |
| XU Xian-dong,CAO Yi-hu,DENG Yong-hui,ZHU En-hua,ZENG Qing-xiang,ZHANG Jian-ming,ZHOU Qiu-bai,CHEN Yun-xiang,XIAO Ming-he |
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Abstract The biological toxic test was carried out to evaluate the acute toxicity of mebendazole , avermectin ,phoxim ,povidone-iodine ,formalin ,and salt to Ancherythroculter nigrocauda juveniles .It was found that the safe concentration was 0 .28 mg/L for mebendazole ,0 .0028 mg/L for avermectin , 0 .042 mg/L for phoxim ,37 .7 mg/L for povidone-iodine ,6 .45 mg/L for formalin ,and 1005 .5 mg/L for salt .The avermectin and phoxim were of highly toxic pesticides ,and should be used with caution .Other drugs can be used according to conventional dose .
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Received: 25 December 2013
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