U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF ENTOMOLOGY— BULLETIN No, 67. 



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



PROCEEDINGS 



OF THE 



NINETEENTH ANNUAL MEETING 



OF THE 



Issued November 25, 1907. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



19 7. 



