INSECTICIDES and 

 REPELLENTS for the 

 control of insects of 

 medical importance to 

 the ARMED FORCES 



PREPARED by the Orlando, Fla., 

 Laboratory of the Entomology 

 Research Branch, Agricultural 

 Research Service 



CIRCULAR NO. 977 



U. S. DEPARTMENT OF AGRICULTURE 



DECEMBER 1955 

 WASHINGTON, D. C. 



