POUI.TRY DISEASES AND THEIR TEEATJMENT. 



95 



Fig. iS. Head of a fowl 22 daj-s after in- 

 oculation with a culture of the roup 

 bacillus. A. — False membrane. (From 

 Harrison and Streit). 



Fig. ig. Throat and bottom of mouth 

 with false membrane (m) 14 days after 



inoculation. (From Harrison and 



Streit). 



