348 



Latham : Stimulation of Sterigmatocystis 



Table I. — Conchided. 



Sterigmatocystis nigra. — Solution A 



CHG^ 



per li. 



Series VII. 

 Time lo days. 

 Temp. 24°-3o°C 



Series VIIL 

 Time 13 days. 

 Temp. 24°-3o°C 



Series IX. 

 Time 21 days. 

 Temp. 23°-25°C. 



o 

 o 



f 



T2 



.0660 

 .0980 

 .1990 

 ,1810 

 .2650 

 .1880 

 .1130 



.0820 

 .0987 

 .1810 

 .1930 

 .2508 

 .1510 



-3594 

 .2390 



59-4 

 223.6 



194.3 



330.9 



205.7 



83-7 



101.3 

 114. 7 



178.9 

 68.0 



299.8 



165.9 



1 



Net 

 Weight, 



grams. 



Per Cent. 

 Increase 



Over 

 Normal. 



■ ^ 



,0200 



— « 



.0280 



^ 



.1290 

 .1340 



437-5 

 458.3 



.1952 



.i960 

 .1854, 



713-3 

 716.7 



672.5 



.1420 



491-7 



1 



Oxalic 



Acid by- 

 Weight. 



grams. 



.0541 



.0541 

 .1S52 

 .0696 

 .0812 

 .0696 

 .0696 

 .0501 



•I314 



.1275 



.1469 



.0696 



.0773 

 .0696 



.0503 



.0194 



Oxalic 



Acid per 



gm. 

 Fungus 



2.705 



1.932 



1.436 



0-5194 

 0.4160 



0.3551 



0.3754 



0.3528 



2.305 



1.932 



1.499 



0.3497 

 0.4271 



0.2626 

 0.2676 

 O.I717 



Sugar 

 Used. 



grams 



253 

 290 



574 

 51S 

 627 



627 



653 

 326 



343 

 361 



488 



574 



713 



701 



427 

 253 



Economic Coeffi- 

 cient, 



Su^ar : 'Fungus 

 Fungus. ) Sugar. 



12.64 

 10.35 



4-453 

 3.865 



3-214 

 3.201 



3-520 

 2.296 



6.025 



5.462 

 4.984 

 2.885 



3.940 

 2.647 



2.287 



2.237 



.0791 



,0967 

 .2246 



.2587 

 .3111 



.3124 



.2841 



.4356 



.1659 

 .1830 

 .2006 



.3387 

 .2538 



• 3778 

 .4408 



.4470 



