PLANT BACTERIA, VOL. 2. 
PLATE 6. 
Tuberculosis of Olive. 
Shoots of olive inoculated Nov. 26, 1907, at yy by needle-pricks. 
A pure culture of Bact. savastanoi, 3 days old, was used. Photographed Mar. 
13, 1908. Metastatic tumors in process of development at xx. Channel of infection in vessels next to pith. 
