I20 THE GROUSE DISEASE chap, xiii 



should be subdivided in separate small lots ; (3) the 

 ground from which the affected fowls have been 

 removed should be turned, disinfected with quicklime, 

 and not used for fowls for a considerable time. These 

 seem to me the best and easiest ways to prevent the 

 healthy fowls contracting the infection by picking up 

 food tainted with the evacuations (full of the specific 

 bacilli) of the diseased fowls. 



