38 BACTERIAL DISEASES OF PLANTto 



Fig. 24. — Buried and surface colonies of Bacterium lochrymatis Sm. and Bry. 

 on a rather t.hi(-kly sown +10 peptone-beef-gelatin plate: the cause of angular 

 leaf-spot of cucumber. Poured May 12, 1915. Photographed May 17. X 10. 



