81 
30 873—30 887 Barnhart—Bartels. 
Barnhart John Hendley cfr. Underwood L. M. 
73 Barnstein F. Gferste. (Untersuchungen tiber die Futtermittel des Handels 
usw.) (Landw. Versuchsstat., LXIII, 1905, p. 275—305). 
73 a — Roggen und Weizen (Die Futtermittel des Handels, herausgeg. durch 
den Verband landw. Versuchsstat., Berlin (P. Parey), 1906, p. 645—694). — 
Gerste (Die Futtermittel des Handels, herausgeg. durch den Verband 
landw. Versuchsstat., Berlin (P. Parey), 1906, p. 1027—1057). 
74 v. Baro C. Sulphuring vines for Oidium (Agrie. Journ. Cape Colony, IV, 
Cape Town, 1891, p. 100). 
75 Baroni Eugenio. Seconda contribuzione alia lichenologia della Toscana 
(Annal. Mycol., VI, 1908, p. 331—340). 
76 Baronow K. Zur Frage iiber den Trametes Pini und Peridermium Pini 
corticola (Listok borib. bolez. rastenij. St. Petersburg, 1903, p. 15—16). 
Barratte G. cfr. Durand Elias. 
77 Barre H. W. Cotton anthracnose investigation (Rept. South Carolina Agrie. 
Exper. Stat., 1909, p. 89—119) fig. 
78 — Cotton anthracnose (Science, N. S., XXXI, 1910, p. 68). 
70 — Present status of the Cotton anthracnose investigations of the South 
Carolina Experiment Station (Science, N. S., XXXI, 1910, p. 638). 
80 — Report of botanist and piant — pathologist (South Carolina Agrie. Exper. 
Stat. Rept., 1910, p. 23—26). 
81 — Use of self-boiled lime sulphur in combating scab and brown rot of 
peach (South Carolina Agrie. Exper. Stat. Rept., 1910, p. 27—28). 
81 a — Piant disease survey of South Carolina (South Carolina Agrie. Exper. 
Stat. Rept, 1910, p. 29—39). 
82 Barrett M. F. Three common species of Auricularia (Mycologia, II, 1910, 
p. 12-18). 
83 Barret 0. W. Cacao Pests of Trinidad (Proc. Agr. Soc. Trinidad and 
Tobago, VII, 1907, p. 281—304) tab. 
84 Barrus M. F. The dissemination of disease by means of the seed of the 
host piant (Proceed. Indiana Acad. Sc., 1908, p. 113—122) fig. 
85 — Rhizoctonia stem rot of beans (Science, N. S., XXXI, 1910, p. 796—797). 
85a Barsac A. Les maladies du chrysentheme (Rev. hortic. Suiss. rom., 
Geneve, XXXVI, 1904, p. 208-210, 225—227). 
86 Barsali Egidio. A proposito dell’apparizione dei mal bianco della Quercia 
in Italia (Bull. Soc. Bot. Ital., 1909, p. 65 -66). 
86a — Intorno alie pine pagliose (Bull. Soc. Bot. Ital., 1910, p. 80—83). 
87 Bartels H. Erfahrungen mit der Douglastanne (Mitt. Deutsch. Dendrol. 
Ges., XVI, 1907, p. 269—270). 
Lindau et Sydow, Thesaurus III, Noyemb. 1912. 
6 
