BOLL WEEVIL 
(See other side for life history and control) 
Picture Sheet No. 15 
Cotton plant showing a, punctured squares on 
ground; b, square showing egg puncture; c, larva 
in square; d, pupa in square; e, adult emerging 
square; /, larva and pupa in boll; g, adult. 
(Punctured squares on ground about one^fourth 
actual size, adult about 6 times actual size, other 
stages actual size. 
Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, United States Department of Agriculture 
