异育银鲫寄生粘孢子虫病的研究

Studies on Disease Caused by Parasitic Myxosporidia from Allogynogenetic Craciun Carp

本文报道患粘孢子虫病的异育银鲫的病原区系、病症及流行病学等的系统研究，找到了近两年来异育银鲫暴发粘孢子虫病的主要致病病原体是多态粘体虫，并研究了该病原的发生、发展规律及该病流行的主要原因是鱼苗种携带病原体，初步探讨了对该病的几点防治措施．

In order to prevent and cure the fish disease caused by Myxosporidia, the present research dealedwith parasitic Myxosporidia from Allogynogenetic craciun carp, including fauna of pathogeny, symptomand epidemiology. The essential pathogeny is Myxosoma polymorphosporus .Discoverd the regular pattern of this disease emerging and develping and the popularity of the disease is caused by fries that carried pathogeny. We proposed several effective measures to prevent and cure this disease.