7 



THE 



ENTOMOLOGIST'S 

 MONTHLY MAGAZINE: 



a 3/ 



CONDUCTED BY _ 



C. G. BAliEETT, F.E.S. W. W. FOWLER, M.A., F.L.S 



G. C. CHAMPION, F.Z.S. E. McLACIlLAN, F.E.S. 



J. W. DOUGLAS, F.E.S. E. SAUNDERS, F.L.S. 



LOED WALSINGHAM, M.A., LL.D., F.R.S., &c. 



SECOND SEKIES-VOL. XII. 



[VOL. XXXVII.] 



" An attempt liad been made to show the impossibility of preventing in the 

 long run the natural spread of insects, the futility of attempts at extermination of 

 well established pests, and the folly of viewing with alarm matters that had been 

 going on for thousands of years without very great hurt to human interests." — C. 

 L. Maelatt {in Presidential Address to Assoc. Ee. Entomologists, 1899). 



LONDON: 



GUENET AND JACKSON (Me. Yak Vooest's Successoes), 



1, PATERNOSTEE ROW. 



1901. 



