U.S. DEPARTMENT OF AGRICULTURE, 
division of entomology. 
Bulletin No. 29. 
DIVISION OF 
VEGE REPORT 
BOLL WORM OF COTTON 
(Reliothis armigcr Hlibn.). 
MADE UNDER THE DIRECTION OF THE ENTOMOLOGIST 
BY 
F. W. MALLY. 
PUBLISHED BY AUTHORITY OF THE SECRETARY OK AGRICULTURE. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1893. 
