120 
47. 
48. 
49. 
50 
51. 
52. 
53. 
54. 
THE ROYAL SOCIETY OF CANADA 
+ 
Heath, E. Firmstone. 
Collecting notes from Cartwright, Manitoba. Can. Ent. Vol. 43. p. 327. 
190%. 
Hampson, Sir George F. 
Catalogue of the Lepidoptera Phalænæ in the British Museum. Vol.10. 
Noctuidæ, 829 pp., pls. 148-173. 1911. (In this volume 1222 species 
belonging to 136 genera of the sub-family Erastrianæ are classified. Records 
of only sixteen species which occur in Canada are given but there are several 
other species in the volume which are to be found within the Dominion). 
Hewitt, C. Gordon. 
Warbles in Cattle. Census and Statistics Monthly, Dept. Agric, Canada. 
Vol. 4., pp. 118-119, 1911. (A brief account of these insects and the 
methods of control). 
Hewitt, C. Gordon. 
The more injurious insects of the year, 1910. Forty-first Ann. Rep. Ent. 
Soe. Ontario, pp. 27-29. 1911. (Ashort report of the work of the Division 
of Entomology and some of the chief insects reported to it). 
Hewitt, C. Gordon. 
The Destructive Insect and Pest Act, and Regulations issued thereunder. 
Bull. No. 7, Second series, (Bull. No. 1. Div. of Ent). Exp. Farms, Dept. 
of Agric., Canada. 13 pp. 1911. (An account of the Federal Act for the 
prevention of the importation and spreading of insects injurious to vegeta- 
tion in Canada. It also contains the memoranda issued to collectors of 
Customs and information for importers in reference to the importation of 
nursery stock into Canada). 
Hewitt, C. Gordon. 
Some observations on the practical importance of the study of parasitic 
insects. Forty-first Ann. Rep. Ent. Soc. Ont., pp. 62-64. 1911. (A brief 
paper indicating the necessity of studying the methods of natural control 
in the case of certain insects, with special reference to studies of the Larch 
Sawfly, N. erichsoni). 
Hewitt, C. Gordon. 
Notes on Insect Pests. Census and Statistics Monthly. Dept. Agric., 
Canada. Vol. 4, pp. 146-148. 1911. (Short accounts of the occurrence of 
the June Beetles, Lachnosterna spp. and of the Tent Caterpillars, 
Malacosoma spp. with notes on the methods of control). 
Hewitt, C. Gordon. 
The House-fly in relation to Public Health. Public Health Journal of 
Canada, Vol. 2, pp. 259-261. 1911. (An account of preventive and 
eradicative measures to be adopted by municipal authorities and others). 
