作　　者： ; ; ; ; ;

机构地区： 广西水产研究所

出　　处： 《广西农业科学》 2006年第4期458-460,共3页

摘　　要： 对倒刺鲃进行药物敏感性试验．结果表明，在室内常温（24～29℃）、静水条件下，倒刺鲃对5种药物的急性毒性大小依次为：孔雀石绿〉硫酸铜〉高锰酸钾〉二溴海因〉敌百虫，安全浓度分别为0．05、0．41、0．43、3．76、5.00mg／L。孔雀石绿对倒刺鲃的毒性最大且安全浓度较低；敌百虫和二溴海因毒性最弱，可以考虑作为倒刺鲃疾病防治的适用药物。 The drug sensitivity experiment on Spinibarbus denticulatus （Oshima） was conducted. Results showed that the acute toxicity of five drugs to S. denticulatus was as fellows： malachite green was the highest, cupric sulfate （CuSO4） was the second, and then potassium pemmnganate （KMnO4）, dibromindimethyl hydanfion and trichlorfon in common temperature of house （24-29℃） under calm water condition. And the safety concentration was 0. 05, 0. 41, 0. 43, 3.76 and 5. 00mg/L, respectively. The toxicity of malachite green was the highest with lower safety concentration, while the toxicities of trichlorfon and dibromindimethyl hydanfion was the lowest, and they could be used as a suitable drug to control S. denticulatus.

关 键 词： 倒刺鲃 急性毒性 半致死浓度 安全浓度

领　　域： [生物学]