7V^ 



I J" 



THE REVIEW 

 OF APPLIED 

 ENTOMOLOGY 





SERIES a: agricultural. 



VOL. V. 



O o O - -. • - 



ISSUED BY THE IMPERIAL 

 BUREAU OF ENTOMOLOGY. 



LONDON : 



SOLD BY 



THE IMPERIAL BUREAU OF ENTOMOLOGY, 



89, QUEEN'S GATE, LONDON, S.W. 7 



1917. 



All Rig"hts Reserved. 



