CHAKACTERS OF GALL ORGANISMS FROM OTHER SOURCES. 



145 



Table VII. — Showing behavior (^ of crown-gall organisms in Cohn's solution at room 



temperature (20° to 30° C). 



[Transfers from 4-clay-old cultures.] 



a Explanation of figures indicating growth: 0=no growth; l=very slight; 2=slight; 3= fairly good; 4= 

 good; 5= heavy. 

 b Stringy growth. 



c One tube milky cloud}-; one tube clear. 

 d Two tubes, no growth; the same stock grew in nitrate bouillon. 



7S026°— Bull. 213—11 10 



