CONTENTS 



Pack. 



Letter ov Transmission 1 



List of Officers 2 



Annual Meeting of the Society 3 



Report of the Treasurer : J. A. Balkwill 3 



Report of the Librarian and Curator : J. A. Moffatt 4 



Report of the Entomolog'ical Society of Ontario to the Royal Society of Canada : W. 



Hague Harrington 4 



Twentieth Annual Report of the Montreal Branch of the Entomological Society of Ontario. 6 



Report of the Council 7 



Injurious insects of the year : James Fletcher 8 



Annual Report of the Ornothological Section of the Entomological Society of Ontario 



for 1892-3 13 



Report of the Botanical Section 14 



Report of the Microscopical Section 14 



Report of the Geological Section 15 



Election of Officers 16 



The Canadian Grasshopper scare in England 17 



Annual Address of the President : W. Hague Harrington 17 



Entomological mistakes of Authors : Rev. Twos. W, Fyles, F.L.S 32 



The season of 1893: Rev. Thos. W. Fyles, F.L.S 39 



Mosquitoes : J. Alston Moffat 43 



Canadian Uroceridte : W. Hague Harrington 49 



Additional notes on Japanese Insects : W. Hague Harrington 50 



Notes and Queries : Rev. VV. J. Holland, Ph. D . . 53 



The Dragon-Fly : T. J. MacLaughlin 55 



The Song of the Thyreonotus : William T. Davis GO 



Notes on some of the more important Entomological Exhibits at Chicago : Jas. Fletcher. G1 



The Fifth Annual Meeting of the Association of Economic Entomologists G4 



Another Mosquito Experiment : L. 0. Howard (56 



Farm Practice and Fertilizers as Insecticides : John B. Smith, Sc. D 68 



Destructive Scolytids and the Imported Enemy : A. D. Hopkins 71 



Parasitic and Predaceous Insects in Applied Entomology : C. V. Riley 76 



The Economic value of Parasites and Predaceous Insects : John B. Smith, Sc. D 84 



Insect foes of American Cereal Grains, with Measures for their Prevention or Destruc- 

 tion : F. M. Webster 88 



Fumigation with Bisulphide of Carbon for the complete and rapid destruction of Insects 



which attack Herbarium Specimens, Furs, Woollens, etc. : H. UuBuysson <)4 



Methods of attacking Parasites of Domestic Animals : Herbert Osborn 96 



The Cheese or Meat Skipper : Mary E. Murtfeldt % 



On Arsenical Spraying of Fruit Trees while in Blossom : J. A. Lintner 102 



Book Notices 10.") 



Obituary 107 



A contrasted summary of the main external characters of Butterflies in their different 



stages of Life : Samunl H. ScuDDER. .. . 110 



