Bacterial Pustule of Soybean 
Bacterium phaseoli sojenee 
A—Natural infection, Texas. XI 
B—Artificial infection 6 weeks old, 
C—Artificial infection 7 weeks old, 
D—Soybean 4 weeks after sprayin 
,'bean. (Photographs by Jai 
rith colony through Lima bean, 
rith colony directly from soybean, 
with colony passed through Lima 
