Fish. Rev. 40alt;3):30-32. Disease-free channel catfish were used to study the pathogenesis of CCVD and to determine a median lethal dose for 30-day-old fry. An LD50 was not established when fertile eggs and 30-day-old fry were used, suggesting that high mortality under natural conditions is not due solely ... Virus was not isolated from 232 samples of organs or excretory products from the fish studied.
Title | : | Fish Disease Leaflet |
Author | : | |
Publisher | : | - 1981 |
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