101 
31 189—31 206 Bioletti—Blackman. 
89 Bioletti Frederic T. Specimens of diseased plants etc. (California Agrie. 
Exper. Stat. Rept., 1895—1897, p. 237—242) tab., fig. 
90 — The olive knot (California Agrie. Exper. Stat., Bull. 120, 1898, 11 pp.) 
tab., fig. 
91 — Olives (Univ. of California Agrie. Exper. Stat. Berkeley, Bull. 123, 1899, 
p. 1—20) fig. 
92 — Oidium or powdery mildew of the vine (Agrie. Exp. Stat. California, 
Berkeley. Bull. 186, 1907, p. 313—352) fig. 
93 — Improved methods of vine-making (Agrie. Exper. Stat. California, 
Berkeley, Bull. 197, July 1908). 
94 — Some vine diseases (California Exper. Stat., Bull. 197, 1908, p. 147 
bis 158) fig. 
95 — Physiological diseases of the vine (Pacific Rural Press, LXXVIII, 1909, p. 5). 
96 — and dei Piaz A. M. Preservation of infermented grape-smut (Univ. of 
California Agrie. Exp. Stat. Berkeley, Bull. 130, 1900, 12 pp.) fig. 
Bischoff Dietrich cfr. Spitz L. 
97 Bishop G. A. The Bermuda lily disease (Florisfs Exchange, X, 1898, 
p. 832—833). 
98 Bishop Thomas. On using a solution of quicklime for destroying Mosses, 
Lichens and Insects on Fruit-trees, and otherwise promoting their health 
and growth (Memoirs Caledon. Hort. Soc., Edinburgh, II, 1818, p. 240—244). 
99 Bitter Georg. Peltigerenstudien. III. Peltigera nigripunctata n. sp., eine 
verkannte Flechte mit heterosymbiontischen Cephalodien (Ber. Deutsch. 
Bot. Ges., XXVII, 1909, p. 186—195) tab. 
0 Bitting K. G. The effect of preservatives on the development of Penicillium 
(Proceed. Indiana Acad. Se. 1909, ersch. 1910, p. 391—416) fig. 
1 Bittmann Otto. Beitrag zur Kenntnis der Verbreitung forstlich interessanter 
Pilze (Verh. Forstwirte Mahr.-Schles., Briinn, LV, 1904, p. 130—141). 
2 — Die holzzerstorenden und die holzzersetzenden parasitaren sowie sapro- 
phytischen Pilze unserer Laubholzer im Walde und auf den Lagerplatzen 
(Osterr. Forst- und Jagdztg., XXVII, 1909, p. 74—76, 84—85, 95—96, 
135—136) fig. 
3 — Eine Lindenkrankheit (Osterr. Forst- u. Jagdztg., XLVIII, 1910, p. 219). 
4 Blaauw A. H. Die Perception des Lichtes (Ree. Trav. Bot. Neerland, V, 
1909, p. 209—373) tab. 
5 Blackman Vernon Herbert. Staining and mounting unicellular organisms 
(New Phytologist, I, 1902, p. 36—37). 
6 — Mycological notes; the origin of the Ascomycetes (New Phytologist, II, 
1903, p. 112—114). 
