Bacterial Pustule of Soybean 
Bacterium phaseoli sojense. (Photographs by James F. Brewer) 
A to D.—Sections of pustules 3 weeks old produced by inoculation; bacteria throughout, 
trophy and hyperplasia; bacterial lesion (X), X160. B.—Detail from A. X900. C.—Pus 
leaf surface; a few bacteria penetrating normal tissue also. X200. D.—Elongation of epid 
inisliih's. X260. 
E .—Bacterium phaseoli sojense from 24-hour-old beef agar slant,. Casares-Gil s flagella stain. 
-Hyper- 
