38 
Fic. 
the 
BULLETIN 926, U. S. DEPARTMENT OF AGRICULTURE. 
MUMBLP OF WEEVILS LMICAING 
40 20.30 40 50 60 70 90_100 
Wa” 
ACY 
MY 
Ai 
16.—Showing the daily rate of emergence of the boll weevil when hibernating in 
open field, on the ground in the woods, and in the moss-covered trees, Madison, 
Fla. 
