143 



CONTENTS. 



Page 



Letter to Minister of Agriculture 3 



Officers for 1915-16 4 



List of Members 5 



Financial Statement 8 



Report of Winter Meeting 9 



President's Address 13 



The Web of Life. W. Lochhead •. 16 



Some Successes and Failure in Controlling Insects in 1914. C. R. 



Crosby, Cornell University 23 



Aphrophora spumaria, Cuckoo Spit. J. C. Chapais 34 



Report of the Delegates to the Annual Convention of the Ontario En- 

 tomological Society 36 



Nursery Inspection in the Province of Quebec. Rev. Father Leopold. 38 



The Control of Potato Diseases. H. T. Gussow 43 



Medicinal Plants of Quebec. John Adams 50 



Some Silent Invaders of our Fields. Bro. Victorin 55 



The Brown-tail Moth in New Brunswick. E. H. Strickland 59 



Butterflies in Nature and in Books. A. F. Winn 65 



Forest Insect Conditions in Stanley PaTk, Vancouver. R. N. Chrys- 



tal 72 



Some Insect Parasites of the Bud Moth. E. M. DuPorte 76 



The Tent Caterpillar and Aftermath. A. F. Winn 78 



Two Bacterial Diseases of Injurious Insect Larvae. E. M. Duporte. . 81 



Apple Leaf Spot or Black Rot Canker. R. I. Bryce 86 



Shade Tree Insects in Quebec. J. M. Swaine 91 



The Cereal Rusts. W. P. Eraser 116 



Principal Injurious Insects of the Season 1914. W. Lochhead 121 



Insects Affecting Shade Trees, Greenhouse Plants, Domestic Animals 



and the Household. W. Lochhead 126 



Useful Keys to some Economic Families of Insects. W. Lochhead. . 135 



