Vol. 12 



DECEMBER, 1919 



No. 6 



JOURNAL 



OF 



ECONOMIC ENTOMOLOGY 



Official Organ American Association of Economic Entomologists 



.A. 1 uitBES 

 . J. SCHOENE 



E. Porter Felt, Editor 

 W. E. Britton, Associate Editor 

 A. F. Burgess, Business Manager 



Advisory Committee 

 V. L. Kellogg 

 P. J. Parrott 



L. 0. Howard 



E. L. WORSHAM 



Published by 

 American Association of Economic Entomologists 



Concord, N. H. 



Elntercd •* Mcond-cUu matter Ma/. 3, I ''08, at the po«t-office at Concord. N. H., 

 under Act of Congreu of M«r. 3, 1879. 



