【摘要】 调查了养殖海马(Hippocampus)卵甲藻病的发病流行规律,并研究其防治方法。结果表明养殖海马在自然水温23℃以上时易发生淀粉卵甲藻病,致病死亡主要原因为淀粉卵甲藻孢囊附着在海马的鳃部引起海马呼吸困难,从而导致海马缺氧。采用含Cu2+药物可以一般预防和治疗海马淀粉卵甲藻病,流水及网箱养殖海马不易发生此病,也是较好的防治方法。更多还原

【Abstract】 It was investigated that the cultured seahorse(Hippocampus)could surfer from a disease by Amyloodinium ocellatum easily when the natural water temperature was above 23 ℃.The fish mainly dieds of oxygen-lacking dysponea when the cysts attched the fish gills.Commonly the disease could be prevented and cured with medicaments containing Cu2+.Cultivation of them in net cages or in running water environments would be also a good prevention measure.更多还原