BROWN ROT OF SOLANACEAE. 



21 



Fig. 1 14 t. 



Fig. 114/.** 



*Fig. 1146. Bacterial disease of sesamum: 1, normal; 2, partly, and 3, wholly diseased. (After Malkoff.) 

 tFic. 114c. 1, normal sesamum; 4, bacterially diseased sesamum. (After Malkoff.) 



JFig. ii4<i. Malkoff's disease of sesamum: 1, Pseudomonas sesami Malk.; 2, Bacillus sesami Malk. (After 

 Malkoff.) Magnification of /, said to be X 900; of 2, X 1000. Kind of stain not stated. 



Fig. 114c Bacterial disease of sesamum from Austria. Cross-section of petiole, showing cavities and occupa- 

 tion of the vessels. From material in Museum of the K. K. Laboratorium fiir Pflanzenschutz, Vienna. Section 

 stained with picric anilin blue, followed by carbol fuchsin, torn somewhat in cutting. Slide 952 G 2, middle section of 

 lower row. Drawn by Katherine Bryan. 



**Fig. 114/. Austrian sesamum bacteria from a leaf-blade. Stained with carbol fuchsin. Slide 952 A 2, middle 

 row, second section from left. Torn tissues omitted. Drawn by Katherine Bryan. X 1000. 



