【摘要】 白斑综合症病毒(White spot syndrom)是引起小龙虾(Procambarus clarkii)暴发性死亡的主要病原体。使用湖北某公司生产的免疫调节剂试验样品,经室内免疫试验及稻田免疫试验。结果表明,室内免疫试验组存活率达到86.7%,防治效果为90.38%;稻田免疫试验中,在白斑病毒暴发高峰时期使用免疫调节剂可以有效减少小龙虾的死亡率,提高其产量。免疫调节剂对于预防、控制小龙虾白斑综合症病毒具有显著效果和经济效益。更多还原

【Abstract】 White soptesyndrom virus is the main pathogen causing crayfish death. The immunomodulator test sample produced by a company in Hubei province. The results showed that the survival rate of the indoor immunization group reached 86.7%,and the control effect reached 90.38%; In the field experiment, the use of immunomodulators during the peak period of white spot virus outbreak can effectively reduce the mortality of crayfish and improve its yield.It shows that the immunomodulator test sample has significant effects and economic benefits for preventing and controlling crayfish white spot virus.更多还原