499 
37 618—37 633 Palmgren—Pammel. 
o 
18 Palmgren Alvar. Phallus impudicus fran Aland (Medd. Soc. Faun. et Flor. 
Fenn. XXXIV, 1908, p. 26—27) (Schwedisch mit deutsch. Res.). 
19 Pammel Louis Herman. Smuts, wheat and oat (Orange Judd Farmer, 
29. March 1890). 
20 — Onion smut (Orange Judd Farmer, 26. April 1890). 
20a — Treatment of fungus diseases (Jowa Agrie. Exper. Stat., Bull. 13, 1891, 
p. 31—51) fig. 
21 — Spot disease of cherry (Cylindrosporium Padi) (Jowa Agrie. Exper. Stat., 
Bull. 13, 1891, p. 55—66) tab., fig. 
22 — Spot disease of currants and gooseberries (Jowa Agrie. Exper. Stat., 
Bull. 13, 1891, p. 67—71) fig. 
23 — Experiments with fungicides (Jowa Agrie. Exper. Stat., Bull. 16, 1892, 
p. 315—329) fig. — Enthalt: Experiments on corn smut, p. 315—321; 
Are copper salts injurious, p. 321—324; Experiments in preventing rust 
of wheat, p. 324—329, fig. 
24 — Some diseases of plants common to Jowa cereals (Jowa Agrie. Exper. 
Stat., Bull. 18, 1892, p. 48S—505). 
25 — Potato scab (Orange Judd Farmer XI, Chicago 1892, p. 19) fig. 
26 — Diseases of the cherry (Transact. Jowa Hortic. Soc. 1893, p. 248—253). 
27 — Development of fungi (Garden and Forest, VII, 1894, p. 248—249). 
28 — Diseases of lettuce and radishes (Americ. Garden, XVI, 1895, p. 150). 
29 — Powdery mildew of the apple (Contrib. Dept. Bot. Jowa State Coli. 
Agrie, and Mech. Arts, 1900, No. 17, p. 177—182) tab. 
30 — Experiments with fungicides (Jowa Agrie. Exper. Stat, Bull. 24, 1904, 
p. 985-990). 
31 — Some fungus diseases of corn (Jowa Agrie. VII, 1906, p. 47—50). 
32 — Some phytopathological problems (Proceed. Soc. Prom. Agrie. Sci., 
XXVII, 1906, p. 76—81). 
33 — A comparative study of the vegetation of Svamp, Clay, and Sandstone 
Areas in Western Wisconsin, Southeastern Minnesota, Northeastern, 
Central and Southeastern Jowa (Proceed. Davenport Acad. of Science, X, 
1907, p. 32-126). 
34 — Some diseases of Rocky Mountain plants (Proceed. Jowa Acad. Sc., XIII, 
1907, p. 89—114) tab. 
35 — Apple and pium scab (Fusicladium dendriticum) (Jowa Hortic., I, 1908, 
p. 157—158) tab. 
36 — Fungous diseases during the season of 1908 (Jowa Hortic., I, 1908, 
p. 376-381). 
99 * 
♦J— 
