84 PROTECTION OF PLANTS, 1918-19 



INDEX 



Page 



Letter to Minister of Agriculture 3 



Officers for 1919-20 4 



List of Members 5 



Financial Statement 8 



Report of Summer Meeting in Quebec 9 



Report of Winter Meeting 10 



President's Address: Methods of Studying Economic Insects, by Prof. \V. 



Lochhead 12 



Report of Delegates to the Ontario Entom. Soc, by Prof. Firmin Letourneau . 18 



The Sparrow Question, by Rev. P. Fontanel 20 



The Pepper and Salt Moth (Amphidasis cognataria), by Dr. J. C. Chapais. . 25 



Dusting and Spraying Suggestions for Quebec, by C. E. Petch 27 



The Present Situation of the Brown-tail Moth in Eastern Canada, by L. S. 



McLaine 29 



Some Problems in Botany and Entomologs', by Canon Huard 33 



The Imported Alder Leaf Miner, by C. B. Hutchings 35 



A Canadian Bee Colletes Inaequalis Say, by Rev. L. M. Stohr 38 



Some Insect Injuries in Woodlots, by Dr. J. M. Swaine : 46 



Efficiency Factors in Potato Spraying, by Dr. \V. "H. Rankin 49 



How the Protection of Plants has Progressed in Quebec, by Geo. Maheux. 56 



Insect Carriers of Plant Diseases, by E. M. DuPorte 59 



Some Common Things on the Farm, by \V. Lochhead 66 



Abstracts of Canadian Plant Disease Literature, by W. A. McCubbin 72 



