430 A Tomato Canker 



(3) Smith, E. I-'. Broun Rot of Solanaceae. Bacteria in Relation to Plant Diseases, 



m. 174. 1914. 



(4) Smith, E. F., Brown and McCulloch. Bull. 25.3. U.S. Bureau of Plant Industry, 



1912. 



(5) Sorauer, P. Handbuch der Pflanzenhrankheiten, Band. I. p. 466. 



EXPLANATION OF PLATE XXVI 



Fig. 1. Tomato fruits severely attacked by Bacterium vesicatorium. 



Fig. 2. A milder form of the canker showing the characteristic blistering in early stages 

 of infection. 



