597 
26 173—20187 Swellengrebel — Swingle. 
73 Swellengrebel Nikolaus Henrik. Bemerkung zu der Arbeit des Herrn 
Dr. E. Pantanelli uber Pression und Tension der Hefen (Centralbl. f. 
Bakt. u. Par., 2. Abt., XIV, 1905, p. 419—421). 
74 — Uber Plasmolyse und Turgorregulation der Presshefe (Centralbl. f. Bakt. 
u. Par., 2. Abt, XIV. 1905, p. 374—388, 481—492). 
75 Swingle Deane B. The formation of spores in the sporangia of Rhizopus 
nigricans and Phycomyces nitens (U. S. Dept. of Agrie, Bureau of Piant 
Industry, Bull. 37, 1903, 40 pp.) 6 tab. 
— cfr. Smith E. F. 
76 Swingle Walter Tennyson. Notes on fungi from Western Kansas (Journ. 
of Mycol, IV, 1888, p. 27). 
76a — A List of the Kansas species of Peronosporeae (Transact. of the 20. and 
21. Annual Meetings of the Kansas Acad. of Sc, XI. Novbr. 1889, ersch. 
1890, p. 63). 
77 — First addition to the list of Kansas Peronosporaceae (Ann. Meetings 
Kansas Acad. Sc, XII, 1891, p. 129—134). 
78 — Some Peronosporaceae in the Herbarium of the di vision of vegetable 
pathology (Journ. of Mycol., VII, 1892, p. 109—130). 
79 — Some rare and interesting Fangi from Florida (Bot. Gaz, XVII, 1892. 
p. 292). 
80 — Treatment of Smuts of Oats and Wheat (U. S. Depart. of Agrie. Farmers 
Div. of veget, path, Bull. 5, 1892). 
81 — The principal diseases of Citrons fruits now being studied at Eustis, 
Florida (Proc. Americ. Assoc. Advanc. of Sc. 42. Meet, held at Madison 
Wisc. Alg. 1893, Salem 1894, p. 260). 
81 a — An improved method of making Bordeaux Mixture (Journ. of Mycol. 
VII, 1894, p. 365). 
82 — The grain Smuts: their cause and prevention (Yearbook of the U. S. 
Dep. of Agr. for 1894, Washington 1895, p. 409—420) fig. 
83 — Bordeaux Mixture: its chemistry, physical properties, and toxic effects 
on Fungi and Algae (U. S. Depart. of Agrie, Washington, Div. of veget. 
Phys. and Pathol., Bull. 9, 1896, 37 pp.). 
84 — Two new organs of the piant cell (Bot. Gaz., XXV, 1898, p. 110). 
85 — The Grain Smuts. How they are caused and how to prevent them (U. 
S. Depart. of Agrie, Washington, Farmers Bull. 75, 1898, p. 1—20) fig. 
86 — The prevention of stinking smut of wheat and loose smut of oats (U. 
S. Depart. of Agrie, Farmers Bull. 250, 1906). 
87 — and Webber H. J. The principal diseases of Citrous Fruits in Florida 
(U. S. Depart. of Agrie, Washington, Div. of veget. Phys. and Pathol., 
Bull. 8, 1896, 40 pp.) 8 tab. 
