Bui. 1053, U. S. Dept. of Agriculture, 



Plate VII. 



Effect of Temperature upon the Growth of the Mycelium. 



Ii<,. i. Growth of Lemttes sepiaria foi da i \A , at 18° C; 4A, at 32° C.j 30A, at 86° C. Fio. 

 rovrth of LenztU trabea for 7 dayH: J1A, at 16° C; 82A, at 28° C; 83A, at 36° C. FlQ.3, 

 Orowth ol Tramett eriali foi - days: 12A, 12° C; 16A, at 28" C.j 16A, at 82° C. Fio.4. 

 Growth of Fomaroteus (at 11 days: 6A,al l2 rf C.: 10A, at 30° C; UA,at84°C. Fio.5. Growth 

 ol Lenttnut lepideui for 12 days: 19A, m 24° C; 21A, m 28 <'.; 28A, at 82'' 0. 



