Vol. 4 DECEMBER, 1911 No. 6 



JOURNAL 



OF 



ECONOMIC ENTOMOLOGY 



OFFICIAL ORGAN AMERICAN ASSOCIATION OF ECONOMIC ENTOMOLOGISTS 



Editor 

 E. Porter Felt 



Associate Editor 

 W. E. Bbitton 



Business Manager 

 E. DwiGHT Sanderson 



Advisory Board 



L. O. TTowARD S. A. Forbes 



WiLMON jNewell C. p. Gillette 



H, T. Fernald Herbert Osborn 



JOURNAL OF ECONOMIC ENTOMOLOGY PUBLISHING CO. 

 CONCORP, N. H. 



Entered M second-claM matter Mar. 3, 1908. at the pcit-office at Concord, N. H.. 

 under Act of Congteu d Mar. 3, 1 879. 



