团鱼,又叫甲鱼、鳖。下面介绍几种团鱼病害的防治方法: 一、水毒病 主要侵害幼团鱼,一般病原体寄生在团鱼颈部、腹部及四肢,寄生部位表皮坏死,并附有棉花状的花絮泥尘污物呈黄灰色。得病团鱼体弱,严重时造成死亡。防治可用3—10ppm孔雀石绿溶液洗涤,并用0.04％的食盐合剂遍池泼洒,也可在饵料中拌入一定量的抗生素或磺胺类药物饲喂。 二、皮腐病 患病团鱼的颈部 Tuna, also known as turtle, turtle. The following describes several methods of prevention and treatment of fish diseases: First, water disease mainly affects juvenile fish, the general pathogen parasites in the fish neck, abdomen and limbs, epidermal necrosis of the parasitic site, accompanied by a cotton-like silhouette mud dust Yellowish gray. The diseased regiment is weak, causing death in severe cases. Control available 3-10ppm malachite green solution washing, and with 0.04% salt mixture throughout the pool spill, but also in the feed mix with a certain amount of antibiotics or sulfa drugs feeding. Second, skin disease diseased group of fish neck