FRANK XINCOLN STEVENS 



Office North Carolina State Supt. Pub. Instr. Teachers' Bull. 5: 1-82. 1905.— Report 

 of the Biologist. Ann. Rept. North Carolina Agric. Exp Sta. 28 (1904-5). 1906.— A 

 simple experiment on spontaneous generation. Nature-Study Rev. 2:26-29. 1906. — 

 Spraying mixtures and machinery. When and How to Spray. North Carohna Agric. 

 Exp. Sta. Bull. 193: 1-33. 1906.— Market milk, bacteriological data, Centralbl. Bakt. 

 Parasitenk. und Infektionskrankh. II, 20: 114-121. 1907. — Report of the Biologist. 

 Ann. Rept. North Carolina Agric. Exp. Sta. 29 (1905-6). 1907.— List of New York 

 fungi. Jour. Mycol. 13: 67-72. 1907.— Puccinia upon Melothria. Bot. Gaz. 43:282- 

 283. 1907.— An apple rot due to Volutella. Jour. Mycol. 13: 94-99. 1907.— Some 

 apple diseases. North Carolina Agric. Exp. Sta. Bull. 196: 41-56. 1907. — The chrys- 

 anthemum ray blight. Bot. Gaz. 44:241-258. 1907. — The pubhcation of agricultural 

 research. Science N. S. 26: 669-670. 1907. — Two interesting apple fungi. Ihid. 

 26: 724-725. 1907. — Some remarkable nuclear structures in Synchytrium. Ann. 

 Mycol. 5 : 480-485. 1907.— Report of the Biologist. Ann. Rept. North Carolina Agric. 

 Exp. Sta. 30 (1906-7). 1908. — The spraying of Irish potatoes, A bacterial disease of 

 lettuce, Sclerotia in carrots, The chrysanthemimi ray blight, Inoculation with tubercle 

 bacteria (With J. C. Temple), Notes on plant diseases in North Carolina (with J. G. 

 Hall). Ibid, id (1906-7) . 1908. — A convenient mode of preparing silicate jelly. (With 

 J. C. Temple.) Centralbl. Bakt. Parasitenk, und Infektionskrankh. II, 21: 84-87. 

 1907. — Concerning the existence of non-nitrifying soils. (With W. A. Withers.) Sci- 

 ence N. S. 29: 606-508. 1908.— Report of the Biologist. Ann. Rept. North Carolina 

 Agric. Exp, Sta. 31 (1907-8). 1909.— Eine neue Feigen-Anthraknose. (With J. G. 

 Hall.) Zeitsch. Pflanzekrankh. 19: 65-68. 1909. — Hypochnose of pomaceous fruits. 

 (With J.G.Hall.) Science N. S. 27: 724. 1907. (Also, Ann. Mycol. 7: 49-59. 1909.)— 

 Studies in soil bacteriology. I. Nitrification in soils and solutions. (With W. A. With- 

 ers, J. C. Temple and W. A. Syme.) Centralbl. Bakt. Parasitenk. und Infektions- 

 krankh. II, 23: 355-393. 1909. — Experiments upon the effect of formalin upon the ger- 

 mination of oats. (With J. C. Temple.) Ann. Rept. North Carolina Agric. Exp. Sta. 

 31 (1907-8). 1909. — A study of corn mold. Notes on plant diseases occurring in North 

 Carolina. Ibid. 1909. — Studies of soil bacteriology. II. Ammonification in soils and 

 in solutions. (With W. A. Withers, J. C. Temple and W. A. Syme.) Centralbl. Bakt. 

 Parasitenk. und Infektionskrankh. II, 23: 776-785. 1909. — The relation of nature-study 

 and agriculture in the country school. Nature-Study Rev. 5: 98-100. 1909. — Varia- 

 tion of fungi due to environment. (With J. G. Hall.) Bot. Gaz. 48: 1-30. 1909— 

 Carnation alternariose. (With J. G. Hall.) Ibid. 47: 409-413. 1909.— Studies of soil 

 bacteriology. III. Methods of determining nitrifying and ammonifying powers of 

 soils. (With W. A. Withers, J. C. Temple, W. A. Syme, J. K. Plummer, and P. L. 

 Gainey.) Centralbl. Bakt. Parasitenk. und Infektionskrankh. II, 25: 64-80. 1909. — 

 Studies of soil bacteriology. IV. The inhibition of nitrification by organic matter. 

 (With W. A. Withers, P L. Gainey, J. K. Plummer andF. W. Sherwood.) Ibid. II, 27: 

 169-184. 1910. — Prevention of oat and wheat smut. North Carolina Agric. Exp. Sta. 

 Bull. 212. 1910. — Insect and fungous diseases of apple and pear. (With F. Sherman.) 

 Ibid. BuW. 206. 1910.— Lettuce sclerotinose. Science N. S. 31: 752. 1910.— Three in- 

 teresting species of Claviceps. Bot. Gaz. 50: 460-463. 1910. — Report of the Biologist, 

 Report of the Bacteriologist. Ann. Rept. North Carolina Agric. Exp. Sta. 32 (1908-9). 

 1910. — Notes on plant diseases in North Carolina. (With J. G. Hall.) Ibid. 33 

 (1909-10). 1911. — A serious lettuce disease and a method of control. North Carolina 

 Agric. Exp. Sta. Tech. Bull. 8. 1911. — Progress in control of plant diseases. Pop. 

 Sci. Monthly 78:469-476. 1911. — A serious lettuce disease. North Carolina Agric. 

 Exp. Sta. Bull. 217. 1911. — Report of Bacteriologist. Ann. Rept. North Carohna 

 Agric. Expt. Sta. 33 (1909-10). 1911.— Studies of soil bacteriology. V. The nitri- 



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