U. S. DEPARTMENT OF AGRICULTURE, 

 BUREAU OF ENTOMOLOGY- BULLETIN No. 60. 



L. O. HOWARD, Entomologist and Chief of Bureau. 



PROCEEDINGS 



OF THE 



EIGHTEENTH ANNUAL MEETING 



OF THE 



Mil fip* 



Issued Repteimber 22, 1906. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE 

 1906. 



