EXPERIMENT STATION BULLETINS. 



453 



Table I.— Record of Growth of Str. BIC on Different Media 



Agar. 



Actinomyces 



Albumen + BTB 



Cider 



Citrate Glycerin 



Corn 



Corn + C-R 



Com + MR 



Corn + BTB 



Dextrose blood, heated. , . . 

 Dextrose blood, not heated 



Dox'b 



Gelatin agar, —1.0 



Glycerin 



Hydrocellulose 



Lactose 



Liver 



Litmus dextrose 



Mannit 



N-free ash 



Pea 



Plain 



Potato, no sucrose 



Sodium asparaginate 



Soil extract 



Starch + C-R 



Starch + BTB 



Starch -f BTB in H-tube. . 



Starch + MR 



Tomato 



Triple sugar — 1 .5 



Broth. 



Acetic acid N/20 



Acetic acid N/10 



Dextrose 



Litmus lactose 



Ordinary 



Ordinary + BTB 



Sucrose 



TrjT)tophan 



•Decidedly yellow. 



Growth. 



+4/24 

 -4/23 

 -4/23 



-4/22 



+++4/23* 

 -4/23 



-4/22" 

 +8/27 

 -4/23 

 -4/22 

 -4/23 

 -4/22 

 -4/22 



+74/22 



-4/23 



-4/23** 

 -4/22" 

 -4/24 

 -4/22 

 +8/27 

 -4/22 

 -4/22" 

 +4/23 

 +4/24 

 +4/22 



+4/24 

 +4/24 

 -4/21 



+4/24 



-4/23 



+4/24 

 -4/23 

 +4/24 

 -4/23 

 -4/23 

 +4/23 



+4/24 

 -4/23 



-4/23 

 -4/23 



+8/27 



Remarks. 



No colonies evident. 



White or bluish-white colonies near the sur- 

 face, Str. BIC7 



4 /21 no colonies show. 



8/27 a violet colored growth along stab about 

 0.5 to 1.0 cm. below the sxirface and ex- 

 tending 2 /3 down the center of tube. 



4 /21 only one colony evident. 



+4/24 +8/27 (decolorized). 



Inoc. 



Growth. 



Remarks. 



4/21 

 4/21 

 4/21 

 3/15 

 3/15 

 4/21 

 4/21 

 4/21 



74/22 

 +74/22 

 +4/22 

 +73/16 

 -3/16 

 -4/22 

 -4/22 

 +4/22 



-4/23 

 -4/23 

 +4/23 

 -4/22 

 -4/22 

 -4/23 



+4/23 



+4/24 

 +4/24 

 +4/24 

 -4/23 

 +4/23 

 +4/24 



+4/24 



4/21 1 cm. gas in tube, decided sediment, 



broth clear. 

 Broth clear, considerable flaky sediment. 



8 /27 Very turbid and opaque. 



"This was before colonies were seen. 



