Vol. 12 



FEBRUARY. 1919 



No. ! 



JOURNAL 



OF 



ECONOMIC ENTOMOLOGY 



Official Organ American Association of Economic Entomologists 



2ZZZZZZ7/ 



E. Porter Felt, Editor 

 W. E. Britton, Associate Editor 



>ry Conn I 



i'. J. i- 



AMt' 



Published by 

 <ociATiON OF Economic Entok! 



'au master N' 



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