MARCH, 1920 



ENTOMOLOGICAL NEWS 



Vol XXXI. 



No. 3 



ASA Fnvn 

 1X71) 



PHILIP P. CALX KKT, Ph. D., Editor. 

 E. T. CRESSON. JR., Associate Editor. 



HENRY SKINNER, M. IX, Sc. D., Editor Emeritus. 



ADVISORY COMMITTKK : 



KZKA T. CRESSON, 

 PHILIP LAURENT, 



J. A. G. REHN, 

 II. W. WEN/EL. 



LANCASTER PA., AND PHILADELPHIA, PA. 



Entered at the Lancaster, Pa.. Post-Office as Second Class Matter 



Acceptance for ailing M the special rate of postage provided in Section noj, 



Act of October 3, 1917, authorized on July 19, 1918. 



