U. S. DEPARTMENT OF AGRICULTU 



FARMERS' BULLETIN No. 216. 



THE CONTROL OF THE BOLL WEEATL, 



INCLUDING RESULTS (JF RECENT INVESTIGATIONS. 



BY 



W. D. HUNXKR, 



special Agetit in Charge of Cotton Bo! I Weevil Investigations, 

 Bureau of Entomology. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1905. 



