30 557—39 573 Stevens. 
57 Stevens Frank Lincoln. Treatment of oats, wheat, rye or barley for smut 
(30. Ann. Rep. North Carolina Agrie. Exp. Stat. West Raleigh 1907, 
Raleigh 1908, Press Bull. 15, p. 73—74). 
58 — Report of biologist (31. Ann. Rep. North Carolina Agrie. Exp. Stat. 1908, 
Raleigh 1909, p. 15 —19). 
59 — Report of the Biologist (32. Ann. Rep. North Carolina Agrie. Exp. Stat. 
West Raleigh 1909, Raleigh 1910, p. 20—22). 
60 — Fungus diseases of the apple and pear (North Carolina Agrie. Exper. 
Stat., Bull. 206, 1910, p. 87-126) fig. 
61 — Prevention of oat and wheat smut (North Carolina Agrie. Exp. Stat., 
West Raleigh, Bull. 212, 1910, p. 75—84) fig. 
62 — The apple bitter rot (32. Ann. Rep. North Carolina Agrie. Exp. Stat. 
West Raleigh 1909, Raleigh 1910, Press Bull. 18 (Febr. 1908), p. 147). 
63 — and Hali J. G. An apple rot due to Volutella (Journ. of Mycology, 
XIII, 1907, p. 94—99) fig. 
64 — and — Some apples diseases (North Carolina Agrie. Exper. Stat. Bull. 
196, June 1907, p. 39—55) fig. — Darin: The Volutella rot (p. 41—48); 
Coniothyrium as a fruit rot (p. 49—52); Sphaeropsis on apple twigs (p. 52 
bis 55). 
65 — and — Notes on piant diseases occurring in North Carolina (30. Ann. 
Rep. North Carolina Agrie. Exper. Stat. West Raleigh 1907, Raleigh 1908, 
p. 58—71) fig. 
66 — and — A study of corn mold (31. Ann. Rep. North Carolina Agrieult. 
Exp. Stat. West Raleigh 1908, Raleigh 1909, p. 37—39). 
67 — and — Notes on piant diseases occurring in North Carolina (31. Ann. 
Rep. North Carolina Agrie. Exper. Stat. West Raleigh 1908, Raleigh 1909, 
p. 66—82) fig. 
68 — and — Hypochnose of pomaceous fruits (Annal. Mycol., VII, 1909, p. 49 
bis 59) fig. 
69 — and — Eine neue Feigenanthraknose (Colletotrichose) (Zeitschr. f. 
Pflanzenkrankh., XIX, 1909, p. 65). 
70 — and — Variation of fungi due to environment (Botan. Gazette, XLVIII, 
1909, p. 1-30) fig. 
71 — and — Carnation alternariose (Bot. Gazette, XLVII, 1909, p. 409— 
413) fig. 
72 — and — Variation of fungi due to environment (32. Ann. Rep. North 
Carolina Agrie. Exp. Stat. West Raleigh 1909, Raleigh 1910, p. 47— 
71) fig. 
73 — and — Carnation alternariose (32. Ann. Rep. North Carolina Agrie. Exper. 
Stat. West Raleigh 1909, Raleigh 1910, p. 72-75) fig. 
