日本産魚類のウィルス病に関する研究-IV

ニジマスの伝染性膵臓壊死症に対する淡水産サケ属の感受性

抄録

IPN virus, isolated from diseased fish at the Tokyo Municipal Trout Hatchery, was used for infectivity trials with three different salmonids. Infectivity tests showed that IPN virus was pathogenic not only to the fry of rainbow trout but also to the fry of Amago and Himemasu, and not pathogenic to the fry of Yamame. Therefore, Amago and Himemasu can possibly be carrier hosts of IPN virus.