520 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
157. Selby, A. D. Some Diseases of Wheat and Oats. Bull. Ohio Agr. 
Exp. Sta., 97 : 31-38, 43-61. 1898. 
(Treats largely of preventive experiments with smuts.) 
158. Selby, A. D. Onion Smut—Preliminary Experiments. Bull. Ohio 
Agr. Exp. Sta., 122 : 71-84. 1900. Illustr. 
(Gives general account of this smut and experiments to prevent it; 
formalin and stone lime applied to furrows at time of seeding proved 
efficient remedies.) 
159. Selby, A. D. The Prevention of Onion Smut. Bull. Ohio Agr. Exp. 
Sta., 131: 47-51. 1902. 
(Gives favorable results in preventing this smut by soil treatment, at 
time of seeding, with lime, formalin, and especially with a combination 
of these.) 
160. Setchell, W. A. Preliminary Notes on the Species of Doassansia 
Cornu. Proc. Amer. Acad. Arts Sci., 26 : 13-19. 1891. 
(Lists 9 species of Doassansia; describes 3 new species, D. opaca , D. ob- 
scura, D. deformans , and 2 new genera, Burrillia and Cornuella.) 
161. Setchell, W. A. An Examination of the Species of the Genus Doas¬ 
sansia Cornu. Ann. Bot., 6: 1-48. 1892. Illustr. 
(Gives literature, synonymy, distribution, descriptions, spore formation, 
germination of the known species of Doassansia, Burrillia, and Cornu¬ 
ella ; discusses relationships.) 
162. Setchell, W. A. Notes on Ustilagineae. Bot. Gaz., 19 : 185-190. 1894. 
Illustr. 
(Gives notes on several species ; Doassansia intermedia is described as 
new ; describes and figures germination of Tolyposporium bullatum, Usti- 
lago sphaerogena , and Entyloma Compositarum.) 
163. Seymour, A. B. List of Fungi Collected in 1884 along the Northern 
Pacific Railroad. Proc. Boston Soc. Nat. Hist., 24: 190-191. 1889. 
(Lists 8 species of smuts of which TJstilago subinclusa is reported for first 
time in U. S.) 
164. Sirrine, F. A., and Stewart, F. C. Experiments on the Sulphur-Lime 
Treatment for Onion Smut. Bull. N. Y. Agr. Exp. Sta., 182 : 145-172. 1900. 
(Give results of extended experiments for prevention of onion smut; 
recommend using in the drills at time of seeding 100 lbs. sulphur and 
50 lbs. air-slaked lime per acre.) 
165. Smith, C. D. Feeding Corn Smut to Dairy Cows. Bull. Mich. Agr. Exp. 
Sta., 137 : 41-46. 1896. 
(Gives results of chemical analysis of smut by the station chemist who 
failed to find any poisonous alkaloids ; fed the cows large quantities 
of the smut during the course of the experiment without any injurious 
result.) 
166. Smith, E. F. Recent Investigations of Smut Fungi and Smut Diseases 
by Oskar Brefeld. Journ. Myc., 6 : 1-8, 59-71, 153-164. 1890. 
(Makes a translation of Brefeld’s work.) 
167. Sorokine, N. Materiaux pour la Flore Cryptogamique de l’Asie Cen¬ 
tral. Rev. Myc., 11 : 207-208. 1889. Ibid., 12 : 3-5. 1890. 
