Methods Of Infecting Trout With Kidney Disease And Some Effects Of Temperature On Experimental Infections

Download or read book Methods of Infecting Trout with Kidney Disease and Some Effects of Temperature on Experimental Infections written by Ken Wolf and published by . This book was released on 1959 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transmission of kidney disease was studied in eastern brook trout (Salvelinus fontinalis) held at 12.5 degrees C. Fish were subjected to almost daily inoculations or exposures for 102 days, and observations were continued for an additional 200 days. Two strains of the causative bacterium were compared. The bacterium was fed alone, with glass splinters, and with bile salts. It was also inoculated by two methods of abrasion. Other fish were inoculated subdermally and held at 7 degrees C. and at 12.5 degrees C. in order to determine the effects of these two temperatures on the kidney disease infections.