在鱼病防治中,同样的鱼病,同样的药物,因某些养殖品种其生理、生态习性与常规养殖品种不尽相同,施放后往往会有不同的效果。因此,在水产养殖中,应特别注意某些药物对鱼类造成的危害和损失。 喹诺酮类 这类药物中的诺氟沙星、氧氟沙星、依氟沙星、环丙沙星和恩诺沙星等,是目前较新的抗菌药物。它们适用于防治由细菌侵染引起的腐皮、穿孔、烂 In the prevention and treatment of fish diseases, the same fish disease and the same medicine may have different effects due to the differences in physiological and ecological habits of some cultured species from the conventional breeding species. Therefore, in aquaculture, special attention should be paid to the harm and loss caused by certain drugs to fish. Quinolones drugs such as norfloxacin, ofloxacin, efloxacin, ciprofloxacin and enrofloxacin, etc., is the newer antimicrobial drugs. They are suitable for controlling the skin caused by bacterial infection, perforation, rotten