( XXXIX ) 



Report of the Entomologist, U. S. Dept. Agriculture, Sept. 1918. 



[Papers by A. L. Quaiutance, W. R Walton, F. H. Chittenden 

 W. D. Hunter, A. D. Hopkins, C. L. Marlatt, J. A. Hyslop 

 E. F. Phillips.] U. S. Dept. Agric. 



Report, Forty-eighth Annual, of the Entomological Society of Ontario, 1917. 



Issued 1918. The Sornti/. 



Report of the Agricultural Research Institute, Pusa (including the Report 



of the Imperial Cotton Specialist), 1916-17. India Office. 

 Report, Scientific, of the Agricultural Research Institute, Pusa (including 

 the Report of the Imperial Cotton Specialist), 1917-18. 



India Office. 

 Report of the Imperial Entomologist, 1917-18. 



[Scient. Reports Agric. Res. Inst., Pusa, 1917-18.] 



Intlia Office. 

 Report of the National Trust for places of historic interest or natural beauty, 



1917-18. London, 1918. The Trust. 



Report on the Progress and Condition of the United States National Museum 

 for the year ending June 30, 1917. Issued 1918. 



The Smithsonian Institution. 

 Report ou the Hymenoptera collected by the British Ornithologists' Union 

 Expedition and the AVolla,ston Expedition in New Guinea. Bv 

 R. E. Turner, G. Meade- Waldo, and C. Morley. 

 [Issued in Vol. II of the Reports by the "New Guinea Committee," 

 dated 1916.] E.A.Elliott. 



Reports on the Coleoptera collected by the British Ornithologists' Union 

 Expedition aud the Wollaston Expedition in Dutch New Guinea. 

 Parts I-IV. Part I. By G. J. Arrow. Part II. ByG. A. K. 

 Marshall. Part III. By C. J. Gahan. Part IV. By K. G. 

 Blair. 

 [Parts I, II, and IV, published in the Trans. Zool. Soe. Lond, Vol. 

 XX, Oct. 1915; Part III, and "Addenda et Corrigenda " to 

 Parts II and III, in Vol. II of the Reports " New Guinea Com- 

 mittee," dated 1916. C. J. Gahan. 

 Robinson (Elizabeth). Descriptions and Records of Philippine Coccidae. 

 [Philippine Journ. Sci., Vol. XIII, 1918.] 



Philippine Bureau Science. 

 Rogers (J. S. ). A collection of Tipulidae from Schoolcraft Couuty, Michigan. 

 [Univ. Michigan, Oecas. Papers No. 55, 1918.] 



The University. 

 Rohwer (S. A.). Descriptions and notes on some Ichneumon flies from 

 Java. 

 [Proc. U. S. Nat. Mus., Vol. LIV, 1918.] 



The Smithsonian Institution. 

 Ross (W. A.). The Cyclamen Mite (Tarsonemns). 

 [Agric. Gazette of Canada, Vol. IV, 1917.] 



Some Ladybird beetles destructive to Plant lice. 



[Agric. Gazette of Canada, Vol. V, 1918.] 



Aphids or Plant lice. 



[Cauad. Dept. Agric, Crop Protection Leaflet, No. 8, 1918.] 



Canad. Dept. Agric. 

 Sanders (G. E.). Arsenate of lime {Calcium arsenate). 



[Canad. Dept. Agric, Crop Protection Leaflet, No. 10, 1918.] 



( anad. Dept. Agric. 



■ — — [See Swaine (J. M.).] 



Sanford (H. L.). [See Sasscer (E. R.).] 



Sasscer (E. R.) and Sanford (H. L ). Effect of hydrocyanic-acid gas under 

 vacuum conditions on subterranean larvae. 

 [Journ. Agric. II. search, Vol. XV, 1918.] U. S. Dept. Agric. 



