Vol. 17 JUNE, 1924 No. 3 
Official Organ American Association of Economic Entomologists 
E. Porter Eelt, Editor 
W. E. Britton, Associate Editor 
A. F. Burgess, Business Manager 
Advisory Committee 
Arthur Gibson E. F. Phillips 
R. A. Cooley G. F. Ferris 
A. C. Baker 
E. N. Cory 
Published by ’ 
American Association of Economic Entomologists 
Geneva, N. Y. ' 
Entered March 14, 1921, as second-class matter at the Post-office at Geneva, N. Y., under the Ac i 
of Congress of March 3, 1879 
