Studies in Forage Poisoning V. 



75 



tion, guinea pigs were injected with botulism antitoxic serum 

 and later exposed to the organism c-91 in broth culture (Charts 

 G, H, and I, and Fig. 16). 



CHART G. 



Serologicai Relation of Botulism Antitoxin (Goat Serum E clear) 

 to an Organism c-91. 



Serum administered intraperitoneally Feb. 28, 1917, 11:45 a. m. 

 Toxin administered by the mouth March 1, 1917, 11:45 a. m. 



CHART H. 



Serologicai Relation of Botulism Antitoxin (Goat Serum J clear) 

 to an Organism c-91. 



Serum administered intraperitoneally April 4, 1917, 4:30 p. m. 

 Toxin administered by the mouth April 5, 1917, 4:30 p. m. 



Guinea 



Weight Serum 



c-91 Broth 

 Culture 

 12 days 



Results 



