U. S. DEPARTMENT OF AGRICULTURE, 



DIVISION OF ENTOMOLOGY— BULLETIN NO. 37, NEW SERIES 



L O. HOWARD, Cnief of Division. 



PROCEEDINGS 



OF THE 



FOURTEENTH ANNUAL MEETING 



OF THE 



ASSOCIATION OF ECOXOMIC ENTOMOLOGISTS. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



i 902, 



