Bui. 77, Bureau of Entomology, U. S. Dept, of Agriculture. 



Plate VIII. 



Hanging Moss as Affecting Hibernation and Emergence. 



^Ht«^;;;rtTwnhI;94'^iQrl'«''"/i?^ ™°'' i"" ^°P *?*' '''■'«''■ ^'^- 2.-Same section, ground conditions, 

 started October 24, 1906; 6.95 per cent surviving; emergence ceased June 17, 1907. (Original.) 



