Vol. 4 APRIL. 1911 No. 2 



JOURNAL 



OF 



ECONOMIC ENTOMOLOGY 



OFFICIAL ORGAN AMERICAN ASSOCIATION OF ECONOMIC ENTOMOLOGISTS 



Editor 

 E. PoKTBB Felt 



Associate Editor 

 W. E, Bbitton 



Business Manager 

 E. DwiGHT Sanderson 



Advisory Board 

 L. O. Howard S. A. Forbes 



WiLMON Newel;L C. p. Gillette 



H. T. Fernald Herbert Osbobn 



JOURNAL OF ECONOMIC ENTOMOLOGY PUBLISHING CO. 



Concord, N. H. 



Entered a« lecond-daM matter Mar. 3, 1908, at the pott-office at Concord, N. H., 

 under Act of Congrei* of Mar. 3, 1879. 



