HisTOHK AL Account. 15 



264. 1918— Report of tlu> State EntomoloMlist. Rep. Kan. Knt. Coin, for 



1917-191S. i-p. 12-19. 



265. 1918— Report of KntonioioKif't for 1918. Bien. Rep. Kan. St. Hort. Soc, 



vol. XXXV, pp. 171-173. 



266. 1920— Insect Life in Relation to Wheat. Rep. Kan. St. lid. .^ji., vol. 



XXXIX. No. 155, PI). 249-271. 



267. 1921 — Cooperation: Nurseryman and Entoniolotjist . American Nursery- 



man, vol. XXXV, No. 5, pp. 106-107. 



268. 1922— Measures of Prevention, I. Bien. Rep. Kan. St. Hort. Soc, vol. 



XXXVI, i)p. 178-182. 



269. 1922— Measures of Prevention, II. Bien. Rep. Kan. St. Hort. Soc, vol. 



XXXVI, pp. 184-194. 



270. 1922 — The Entomologist and Florist: Their Common Problems. The 



.American Nurseryman, vol. XXXV, No. 5. ])p. 106-107. 



KENNEDY, C. H. 



271. 1917— Dragon Flies of Kansas. Bui. of the Dept. of Ent., University of 



Kansas, No. 11, pp. 127-160; 7 plates. 



L.UVSON, P. B. 



272. 1917 — The Coccidae of Kansas. Bui. of the Dept. of Ent., University of 



Kansas, No. 11, ])p. 161-279; 103 figures. 



273. 1920— The Cicadellida^ of Kansas. Science Bulletin, vol. XII. No. 1, pp. 



1-306; 17 plates. 



274. 1920 — The Cicadidte of Kansas. Science Bulletin, \ol. XII, No. 2, pp. 



306-376; 10 plates. 



275. 1922 — List of the Cicadellidae of Kansas (Homoptera). Trans. Kan. Acad. 



Sci.. vol. XXX, pp. 331-336. 



276. 1922 — List of the Grasses of Douglas County. Trans. Kan. Acad. Sci., 



vol. XXX, pp. 336-339. 



277. 1922— The Genus Aciuopterus (Cicadellidfe). Science Bulletin, vol. XIV 



(this number). 



278. 1922 — The Membracidse of Kansas. Science Bulletin, vol. XIV (this. 



number). 



WELLHOUSE, W.\LTER H. 



279. 1915 — Results of Experiments on the Use of Cyanide of Potassium as an 



Insecticide. Jour. Ec. Ent., vol. IX, No. 1, pp. 169-170. 



280. 1916 — Formulas for Destroying Injurious Insects and Plant Diseases.. 



University of Kansas Circular, No. 4. 



281. 1917 — The Cankervvorm : An Orchard and Shade-tree Pest. Bui. Dept. of 



Ent., University of Kansas, No. 11, pp. 283-315; 3 plates. 



WILEY, GR.ACE OLIVE. 



282. 1922— Life History Notes on Two Species of Saldida>. Science Bulletin, 



vol. XIV (this number). 



283. 1922— Biological Notes on Curictn (Nepida?). Science Bulletin, vol. XIV 



(this number). 



YOUXfi, B. p. 



284. 1918 — Ecological Notes on the Spring Cankerworm (Pulencrlla vernala). 



Can. Ent., vol. L, No. 8, pp. 267-277; figures, 2. 



