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在水温23.5～28.5℃的条件下,用氯化钠、聚维酮碘、强氯精、高锰酸钾、硫酸铜、敌百虫、生石灰等7种药物对全长3.0～4.7 cm的光倒刺(鱼巴)进行急性毒性试验,结果表明,以96 h半致死浓度为标准,光倒刺鲍对上述药物的敏感性大小依次为:强氯精>硫酸铜>高锰酸钾>敌百虫>聚维酮碘>生石灰>氯化钠,安全浓度分别为0.05、0.05、0.27、1.1、10.3、61.4和3555.0 mg/L。强氯精、硫酸铜和高锰酸钾3种药物的安全浓度低于常用量,应谨慎使用。
Under the conditions of water temperature of 23.5 ~ 28.5 ℃, seven kinds of drugs, sodium chloride, povidone iodine, strong chlorine, potassium permanganate, copper sulfate, trichlorfon and quick lime, Barbarum (fish bar) for acute toxicity test, the results showed that the 96 h semi-lethal concentration as a standard, light barbed abalone on the sensitivity of the drug in order of: strong chlorine> copper sulfate> potassium permanganate> enemy 100 insects> povidone-iodine> quicklime> sodium chloride, the safe concentrations were 0.05, 0.05, 0.27, 1.1, 10.3, 61.4 and 3555.0 mg / L, respectively. Strong chlorine, copper sulfate and potassium permanganate safety concentrations of three drugs lower than the commonly used, should be used with caution.