目前全国生产的暴发性白鳝 出血病防治药物多为外用药,虽 能取得一定的防治作用,但药物 需经鱼的体外吸收到体内杀菌, 治病难度较大,也很难达到治愈 目的。笔者针对这一问题, 阳引一1,92年分别在600亩不同 程度的发病池塘进行了川4次内 服药饵防治白继出血病的试验, 结果总有效 At present, outbreaks of eel disease prevention and treatment drugs produced in the country are mostly external drugs, although can get a certain control effect, but the drugs to be absorbed by the body of fish in vitro sterilization, difficult to cure, it is difficult to achieve the purpose of cure. In response to this problem, Yang cited a year in 1992, respectively, in 600 acres of varying degrees of incidence of ponds carried out four times in Sichuan medicine bait white hemorrhage test, the results are always effective