Bui. 918, U. S. Dept. of Agriculture. 
A, On left, entrance hole of Chloridca obsoleta. On right, exit holes of pink bollworm. (Hunter.) 
• fe *Jb T * 
flP^ >: Wf Ipr 
:«5si&- '"' ;■■■ x 
» 
B, Double seed formed by pink bollworm larvae: Above, holes made for issuance of moth; middle, 
broken apart to show cavities; below, double seed intact. 
PINK BOLLWORM. 
