Latham : Stimulation of Sterigmatocystis 



347 









Table I. 













Sterigmatocystis nigra. — Solution 



A. 













Per Cent. 



n 1- 1 Oxalic 





Economic Coeffi- 



■ 





CHCI3. 



per li. 



Net 

 Weight. 



Increase 

 Over 



Normal. 



Uxahc 

 Acid by- 

 Weight 



Acid per 



gm 

 Fungus. 



Sugar 

 Used. 



cient. 



Sugar: I'ungus: 

 Fungus. Sugar. 





CC. 



grams. 



! 



grams. 



grams. 



grams. 







Series I. 







•5S36 



^— 



•3942 



■6754 



2.7069 



4.6378 



.2156 



Time 14 days. 







.6628 



— ' -4097 



.6181 



3.0790 



4-6454 



.2152 



Temp. 26^-33°C. 



1 



.7400 



18.74 



.2164 



.2924 



2. 1 130 



2.8554 



.3502 



10% sugar sol. 



A 



.7360 



18.10 



.1597 



.2170 



2.2754 



; 2.9820 



•3353 





1 

 1 



.6S38 



9.72 



.2860 



.4182 



1 . 9804 



2. 8960 



-3453 





•7 



.7088 



»3-73 



.1468 



.2071 



1.9885 



2.8054 



-3564 



Series II. 







.1850 



m^^=~ 



•1933 



1.044 



.7926 



4.284 



•2334 



Time 12 days. 







.2128 





.1571 



.7382 



.8888 



4.176 



.2394 



Temp. 24°-27*^C. 



5 



.2950 



48.31 



.3622 



1.227 



1.3099 



4.437 



.2254 





\ 



'33H 



66.62 



.2566 



•7743 



1-5031 



5.435 



.2204 



\ 



1 

 TTT 



.4216 



III. 9 



.2203 



■5225 



1.6829 



3-991 



■2505 





2 



,3110 



56.36 



.1764 



.5672 



1-3443 



4-321 



-2314' 



Series III. 







.1806 





.1996 1. 105 



.7502 



4.164 



.2407 



Time 12 days. 







,1294 



^ 



•1585 



1.224 



■5492 



4.487 



.2228 



Temp. 24°-27°C. 



A 



.5036 



224.9 



.1558 



-3093 



1-5577 



3,091 



• 3309 



1 

 1 



1 



.4530 



192.2 



.1276 



.2816 ; 



1. 3916 



3.072 



-325s 





A 



.2448 



57-93 



.0866 



.3537 



.6952 



2.839 



•3521 





* 



• 1598 



3.10 



.0618 



.3867 



.4482 



2.804 



1 



.4488 



Series IV. 







.1750 





.1392 



•7954 



.639 



3-651 



•2738 



Time 12 days. 







.0790 



r 



.0928 



1. 174 



.281 



3^557 



.2811 



Temp. 22°-28^C. 



1 



3 



.2620 106.3 



.1624 



.6198 



1.084 



4-»37 



.2147 





A 



.2710 



"3-4 



.1753 



.6468 



1.080 



3-985 



.2509 





1 



.2100 



65.4 



.1469 



.6995 



.833 



3.966 



.2521 





/? 



.2780 



U8.9 



.1469 



: -5284 



1. 178 



4-237 



•2359 





1 



.2226 



75-3 



.1005 



•4535 



1.062 



4.770 



.2096 





3 

 4 



' .1690 



331 



.1237 



.7319 



.813 



4.S10 



.2078 



Series V. 







.0920 





.1391 



1. 512 



1 



.462 



5.021 



.1991 



Time 9 days. 







.0640 





.1121 



1-751 



.353 



5-515 



.18x3 



I'emp. 26°-3i°C. 



1 



,1170 



50.0 



•2589 



2.212 



•595 



5-o^5 



.1966 





5 



.1550 



98.7 



•2705 



1-745 



• 747 



4.819 



.2075 





i 



• 1370 



75-6 



.2628 



1. 918 



.704 



5^i38 



.1946 





A 



.1590 



103.8 



•2551 



1.604 



.767 



4.824 



.2073 





f 



.1110 



44-3 



.2164 



1.949 



.630 



5.676 



.1761 





i 



•1750 



124.3 



.2056 



1. 174 



•837 



4-783 



.2090 



Series VI. 







.0564 





•0773 



1. 371 



o.iSr 



3-195 



-3^30 



Time 7 days. 







.0360 





.0619 



1. 719 



0. 141 



3-917 



: .2553 



Temp. 27Q-34OC. 



i 



.3650 690.0 .2783 



0.762 



1.480 



4-055 



.2466 





TZ 



,2020 



337-2 



•1739 



0.861 



0.750 



3-713 



.2693 







• 2720 



488.7 



.1662 



0.611 



0.623 



2.290 



.4360 





7 



,2736 



492.2 



.1971 0.724 



0.976 



3-567 



.2803 





i 



.2256 



388.3 



.1469 0.651 



0.623 



2.761 



.3621 





i 



.2246 



386.1 



.1469 0.654 



0.701 



3.121 



,3204 



