138 
The Philippine Journal of Science 
1915 
TABLE XII.—Same arrangement as Table XI. Incubation, six and twenty- 
four hours—Continued. 
TWENTY-FOUR HOURS’ 


¢ 

INCUBATION—Continued. 









Enrichment. Groves 
& x. = Remarks. 
seta, | Rese Orn, | Eas, [Dieu 
tion. agar. agar. 
Per ct 
Peptone= 2-2 at O15 | Speee sae eee = No growth. 
LD Yoyo nloe Ce on Me ——=() ey | eeemene gene | ieee etree +. Numerous cholera colonies, pure. 
Do eee ec 8 |r pee ace =F Do. 
Does 2- ee eee A he eet [i tee =f Do. 
Ottolenghi;s= == 220 see a | ee ee eee =f Do. 
Kraus’s AF Do. 
Doe ee SF Do. 
Soda peptone =F Do. 
Doss ee eee = No growth. 
IDO era ee eee = Do. 

TABLE XIII.—Same arrangement as Table XII. Plates inoculated after six 
hours’ and twenty-four hours’ incubation. 
SIX HOURS’ INCUBATION. 









A Growth on 
DINNER latest 
Con- | Lac- | Dieu- 
Medium. Heae centra-| tose |donné’s 
tion agar. | agar. 
Per ct | 
Reptone:2- === Sy et ee |e Saree eemea dh 
eee ee ee Oso hell ee ood 
Dosts2. cee OND) | eaeeeees oe eee ae 
Doyssse ese 2teckee ot ee eee ap i eae se 
Dojsehacke= Se stiid eae Peeters ae i see seee 
Otbolenghi}sy2e eee ee ee - 
Kiralis'sieanash oe Sc Phe Soe 10 =ts 
Doss sects eke ood 5 7 aetna ta 
Soda peptone ________ nly i poe ene ae ee 
Does eee rend eal Pee ear a (ere er 
Do tind teceest —3 1 ete tent) te, Sem 


Remarks. 
No cholera; numerous small blue opal- 
escent colonies; few white ones? 
No cholera; very numerous small blue 
opalescent colonies; a number of white 
ones. 
More than a few cholera colonies; nu- 
merous small blue opalescent colonies; 
very few white ones. 
Few cholera colonies; more than a few 
blue opalescent colonies. 
Numerous cholera colonies; numerous 
small opalescent colonies; cholera col- 
onies predominate, 
No cholera; few white colonies. 
Same as —2 plus small white colonies. 
Same as —1. 
Same as —0. 5. 
| Very few cholera colonies; more than 


a few blue spreading colonies; numer- 
ous small yellow colonies. 
Few blue opalescent colonies; no chol- 
era. 
