U. S. DEPARTMENT OF AGRICULTURE. 



FARMERS' BULLETIN No. 209. 



CONTROLLING THE BOLL WEEVIL IN COTTON 

 SEED AND AT GINNERIES. 



BY 



W. D. HXJNTKR, 



Special Agent in Charge of Cotton Boll Weevil Investigations, 

 Bureau of Entomology . 



WASHINGTON : 



GOVERNMENT PRINTING OFFICE, 

 1904. 



