CONTENTS 



PACE 



Letter of Tran.sjMission - 3 



Officers for 1903-4 



Annual Meetinc4 of the Entomological Society of Ontario 5 



Report I i the Council ... 5 



" " Montreal Branch 7 



" " Quebec Branch 9 



" " Toronto Branch , 12 



" " Treasurer and Auditors 13 



"' Librarian and Curator 13 



" " Botanical Section 14 



" '■' Microscopical Section 14 



" Ornithological Section j 5 



" Delegate to the Royal Society 16 



Report on Insects of the Year — Division No. 1 : C. H. YpUNo 18 



" Division No. 2 : C.E.Grant 19 



" " Division No. 5 : J. A. Balkwill 20 



Annual Address of the President — Progress of Economic Entomi>logy in Ontario : 



W. I ochhead 22 



The Transmission of Yellow Fever by Mosquitoes : L. 0. Howard 26 



Second^Day's Session .♦..,.., 30 



Insects of the Season : W. Lochhead . . . 31 



Notes on the Season 1903 (Western Quebec) : C. Stevensok 36 



" " "(Ontario): A. H. Kilman 37 



Recent Work in American Economic Entomology : L. O. Howard 38 



A Menace to the Shade-trees of London, Ontario : C. J. S. Bethune 40 



Pi'esent condition of the San Jose Scale in Ontario : W. Lochhead 42 



The Great Leopard Moth : C. J. S. Bethune ...'.., 46 



A Card System for Notes on Insects : A. F. Winn . .1. . 47 



Additions to the Syrphidre of the Province of Quebec : ft. Chaonox 48 



An interesting enemy of the Iris : Arthur Gibson 49 



Basswood, or Linden, Insects : Arthur Gibson 50 



Insects injurious to Ontario Crops in 1903 : J. Fletcher 62 



The Food-habits of Hymenopterous Larvfe : T. W. Fyles . . ; 71 



A[^Key to the Insects affecting the Small Fruits : W. Lochhead 74 



Collecting at Light in Manitoba : A. J. Dennis 80 



Fly-tormentors of New Ontario : T. D. Jarvis 82 



Entomological Record, 1903 : James Fletcher 85 



Notes on injurious Insects of the Abitibi Region ; T. D. JahvisJ 100 



Hunting for Fossil Insects : S. H. Scudder 101 



Recollectior.s of the Past : J. Alston Moffat 103 



Rkv. George William Taylor 108 



Professor Augustus Radcliffe Grote ]09 



Index 113 



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