Sept., '02] ENTOMOLOGICAL NEWS. 2IJ 



season of 1901, 75, p 40. Osten Sacken, C. R. Record of my life work 

 in entomology, ii, Heidelberg, 1902. Prowazek, S. Vital farbungen an 

 Insekten, 159, p. 12 Stevenson, C. Commercial Entomology, 75, p. 

 n^_ Walker, E. M. A collecting trip in Southwestern Ontario, 75, p. 

 85. Webster, F. M. The trend of insect diffusion in North America, 75, 

 p. 63. Winn, A. F. Milk-weed at dusk, 75, p. 82. 



ECONOMIC ENTOMOLOGY. Berkeley, W. N. Laboratory work with 

 mosquitoes. Pediatrics Laboratory, New York, 1902. Britton, W. E. 

 First Report of the State Entomologist of Connecticut for year 1901, New 

 Haven. Embleton, A. L. On the economic importance of the parasites 

 of Coccidas, 36, pp. 219-229. Felt, E. P. The Hessian Fly in New York 

 State, 7, Bull. 31, n. s., p. 22. Observations on forest and shade tree 

 insects in the State of New York, 7, Bull. 31, n. s., p 63. Gillette, C. P. 

 Life History studies on the codling moth, 7, Bull., 31, n. s., p. 5. Insects 

 and Insecticides, Bull. 71, The Agri. Exp. Sta. of the Agri. Coll. of Col- 

 orado, Fort Collins. Notes on some Colorado insects, 7, Bull. 31, n. s., 

 p. 51. Gossard, H. A. Review of White-fly investigations, with incidental 

 problems, 7, Bull. 31, n. s., p. 68. Herrera, A. L. La Plaga de Mos- 

 quitos en la Ciudad de Mexico, Mem. y Rev. Sociedad Cientifica Mexico, 

 Tomo xvi, p. 207. Hopkins, A. D. Insects detrimental and destructive 

 to forest products used for construction material, 7, Bull. 31, n. s., p. 60. 

 Insect enemies of the pine in the Black Hills forest reserve, 7, Bull. 32, 

 n. s. Howard, L. 0. How insects affect health in rural districts, 7, 

 Farmer's Bull., No. 155. Kirkland, A. H. The shade tree insect problem, 

 Boston, Dec. 3, '01. Notes on four imported pests, 7, Bull. 31, n. s., p. 

 93. Lochhead, W. Injurious insects of the season 1901, 75, p. 40. Lowe, 

 V. H. Miscellaneous Notes on Injurious Insects, II (See Hemiptera, 

 Lepidoptera and Coleoptera), 148, Bull. No. 212. Murtfeldt, M. E. 

 Drought, heat, and insect life, 7, Bull., 31, n. s., p. 97. Scott, W. M. A 

 preliminary note on a new species of Aphis, injurious to peaches and 

 plums in Georgia, 7, Bull. 31, n. s., p. 56. Scott, W. M., and Fiske, W. F. 

 Jarring for the Curculio on an extensive scale in Georgia with a list of 

 the insects caught, 7, Bull. 31, n. ., p. 24. Sirrine, F. A. Treatment 

 for San Jose" Scale in Orchards. II. Spraying with kerosene and crude 

 petroleum, 148, Bull. No. 213. Treatment for San Jose" scale in Orchards, 

 Orchard Fumigation, 148, Bull. 209. Smith, J. B. The mosquito cam- 

 paign in New Jersey, 68, p. 899. Practical suggestions for mosquito 

 control, New Jersey State Agri. Expt. Sta. Modern method of studying 

 and dealing with horticultural insect pests, from the Rept. N. J. Hort. 

 Soc., Jan., 1902. Nursery inspection and notes on crude petroleum and 

 its effects upon plants and insects, office of Expt. Sta., Bull. 99. Quar- 

 antine against foreign insects ; how far can it be effective? Proc. of the 

 i gth Ann. Meeting of the Soc. for the Promotion of Agricultural Sciem e, 

 1898. Treatment for San Jose Scale in Orchard and Nursery, Dept. 

 Agri. of Pennsylvania, Bull. No. 90. Webster, F. M. The common 

 cheese mite ( Tvro^lyphu^ sir< living in Sporotrichum globuliferum, 75, 



