红螯螯虾的病害及其防治技术  

Diseases and Control Methods of Redclaw Crayfish,Cherax quadricarinatus

作　　者：谢仰杰[1,2] 党一钊 翁朝红 李港杰[1] XIE Yangjie;DANG Yizhao;WENG Zhaohong;LI Gangjie(Fisheries College,Jimei University,Xiamen 361021,China;Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture,Xiamen 361021,China)

机构地区：[1]集美大学水产学院,福建厦门361021 [2]福建省水产生物育种与健康养殖工程研究中心,福建厦门361021

出　　处：《集美大学学报（自然科学版）》2022年第3期193-203,共11页Journal of Jimei University：Natural Science

基　　金：福建省科技计划项目(2019N0013);福建省水产生物育种与健康养殖工程研究中心开放基金项目(DF201910)。

摘　　要：红螯螯虾(Cherax quadricarinatus)自20世纪90年代引进中国,已在中国多个省份养殖成功,成为中国的新兴淡水养殖种类,近年发展迅速。随着养殖规模的扩大和养殖密度的不断提高,病害问题逐渐显现。红螯螯虾的疾病主要由病原引起,营养缺乏和水质不良也会引起疾病。已报道的红螯螯虾的病原生物包括病毒、细菌、真菌、立克次氏体、原生动物和后生动物等。红螯螯虾对许多病原敏感,但尚未发现广泛传播的流行性疾病。对红螯螯虾病害的种类、危害和防治方法进行了较系统的介绍,可为红螯螯虾的养殖提供参考。Redclaw crayfish(Cherax quadricarinatus)has been successfully cultured in many provinces in China since 1990s,and has become a new important freshwater aquaculture species since its culture being expanded quickly in recent years.With the expansion of culture scale and the increase of culture density,the diseases gradually appeare.The diseases of redclaw crayfish are mainly caused by infectious pathogens,as well as nutritional deficiencies and poor water quality.The pathogens of redclaw crayfish include viruses,bacteria,fungi,rickettsia,protozoa and metazoans.Redclaw crayfish are susceptible to many pathogens,but none have been linked to widespread epizootics.In this review,the main pathogenic organisms,their harmness and control methods of redclaw crayfish diseases were systematically introduced,in order to provide references for the culture of redclaw crayfish.

关 键 词：红螯螯虾 病害 防治 

分 类 号：S966.12[农业科学—水产养殖]