GERMICIDES INSECTICIDES. 



207 



1900. Kittlaufs, K. Ueber die Einwirkung der 

 Kupfer-vitriol-Beize auf die Keimkraft des 

 Saatgetreides bei verschiedener Zeitdauer und 

 Starke der Losung. Fiihling's landwirt- 

 schaftliehe Ztg., Stuttgart, Jahr. 1899, pp. 572- 

 586, 605-616. Auszug, Biedermann's Centr., 

 Leipzig, 1900, Bd. xxix, p. 471. 



1900. Pierce, N. B. Peach Leaf-Curl: Its nature and 



treatment. U. S. Dept. of Agr., Veg. Phys. 

 and Path., 1900, Bull. 20, 204 pp., 30 pis., 

 10 figs., 24 tables. 



1901. Arthur, J. C. and Stuart, W. Formalin and 



hot water as preventives of loose smut of wheat. 



13th Ann. Rep. Ind. Agr. Exp. Sta., 1901, 



pp. 17-24- 

 1901. Cranefield.F. The influence of formalin on the 



germination of oats. 18th Ann. Rep. Wis. Exp. 



Sta., 1901, pp. 327-335. 

 1901. Demoussy, E. La germination des grains de 



ble traites au sulfate de cuivre. Annales 



Agronomiques, 1901, pp. 257-261. 

 1 901. Fantecchi, P. Influenza dei trattamenti con 



solfuro di carbonio sulla germinazione del 



grano. Bolletino di Entomologie agraria. 



Padua, 1901, vol. 8, pp. 38-39. 

 1901. Moore, R. A. Treatment of seed oats to 



prevent smut. 18th Ann. Rep. Agr. Exp. 



Sta., Univ. of Wis., Madison, 1901, pp. 255- 



260. 

 1901. Shamel, A. D. Treatment of oats for smut. 



111. Exp. Sta., 1901, Bull. 64, pp. 57-71, 6figs. 

 1901. Sturgis, W. C. Peach foliage and fungicides. 



Conn. Agr. Exp. Sta., Ann. Rep. for 1910, 



New Haven, 1901, pp. 219-254, plates 3-5, 



6 tables. 

 Spray injury. 



1 901. TownsEnd, C. O. The effect of hydrocyanic 



acid gas upon grains and other seeds. Md. 



Exp. Sta., 1901, Bull. 75, pp. 183-198; Bot. 



Gaz., 1901, vol. 31, pp. 241-264. 6 figs. 

 1901. Tubeuf, Carl von. Anwendbarkeit von 



Kupfermitteln gegen Pflanzenkrankheiten. K. 



Gesundheitsamt, Biol. Abt. Arb., Berlin, 



1901, Bd. 2, Heft. 2, pp. 367-368. 



Fungicidal action of copper. 



1 90 1. Weits, J. Die Brandpilze und ihre erfolgreiche 

 Bekampfungdurchzweckmassiges Beiszen des 

 Saatgutes. Wochenblatt des landwirtsch. 

 Vereins in Bayern, Miinchen, '91, Jahrg. 



1901, pp. 733-734- 



1901. Windisch, Richard. Ueber die Einwirkung 



des Formaldehyds auf die Keimung. Land- 

 wirtschaft. Versuchs Stat. Berlin, 1901, 

 Bd. lv. , pp. 241-252. 



1902. Paddock, W. Plant diseases of 1901. Col. 



Agr. Exp., Sta., March, 1902, Bull. 69, 23 p., 

 9 plates. 

 Spray injury copper. 



1902. Bain, S. M. The action of copper on leaves, 

 with special reference to the injurious effects 

 of fungicides on peach foliage; a physiological 

 investigation. Tenn. Agr. Exp. Sta. Bull., 

 Apr. 1902, vol. 15, No. 2, 108 pp. 8 plates. 



1902. Saunders, D. A. Treatment of smuts and rusts 

 S. Dak., Exp. Sta., 1902, Bull. 75, 7 pages. 



1902. Stewart, F. C. and Eustace, H. J. Spotting 

 and dropping of apple leaves caused by- 

 spraying. N. Y. State Agr. Exp. Sta., Dec. 



1902. Bull. 220, pp. 217-233, 5 plates. 



1902. Cranefield.F. The influence of formaldehyde 



on the germination of oats. 19th Ann. Rep. 

 Exp. Sta., Wis., 1902, pp. 268-272. 



1903. Cobb, N. A. Effect of engine boiler steam on 



the vitality of seeds and spores. Agr. Gaz. 

 of N. S. Wales, 1903, Bd. 14, pp. 26-29. 



903. Jacevskij. Die sterilisation der Samen un- 

 serer Kulturpflanzen als Schutz gegen die 

 Pilzkrankheiten. (Russ.) Zemled. Gazeta, 

 St. Petersburg, 1903, pp. 870-872; 921-923; 

 969-970. 



1903. REED, Z. Treatment of stinking smut in wheat. 

 Bull. 79. Col. Exp. Sta. 1903. 



1903. Strawson, G. F. Standard fungicides and 



insecticides in agriculture, with notes on 

 charlock destruction. Part I. London 

 (Spottiswoode) 1903, 76 pp. 



1904. Ruhland, W. Zur Kenntnis der Wirkung des 



unloslichen basischen Kupfers auf Pflanzen 



mit Riicksicht auf die sogenannte Bordeaux- 



briihe. Arb. K. Gesundheitsamt, Berlin, 1904, 



Biol. Abt. Bd. 4, Heft. 2, pp. 157-200. 

 1904. Moore, R. A. Treatment of seed grain for 



the prevention of smut. Agr. Exp. Sta. 



Wis., Rep. for 1903, Madison, 1904, pp. 284- 



292, incl. pi. 

 1904. Salmon, Ernest S. Cultural experiments with 



the barley mildew, Erysiphe graminis DC. 



Ann. Mycol., Berlin, Jan., 1904, vol. 2, No. 1, 



pp. 70-99. Tables. 



Effect of copper sulfate as a fungicide when absorbed by the 

 roots of cereals. 



1904. Schander, Richard. Ueber die physiologische 

 Wirkung der Kupfervitriolkalkbruhe. Landw. 

 Jahrb. Berlin, 1904. Bd. 33, pp. 517-584. 



1904. Wheeler, W. A. Preliminary experiments 

 with vapor treatments for the prevention of 

 the stinking smut of wheat. Bull. 89. S. D. 

 Exp. Sta., 1904, 19 pages. 



1904. Aderhold, Rud. Der heutige Stand unserer 



Kenntnisse iiber die Wirkung und Verwertung 

 der Bordeauxbriihe als Pflanzenschutzmittel. 

 Jahresbericht der Vereinigung der Vertreter 

 der angewandten Botanik., Erster Jahrgang 

 1903; Verlag von Gebriider Borntraeger, 

 Berlin, 1904, pp. 12-36. 



1905. Farrer, W. and Sutton, G. L. The effects 



of some solutions of formalin and bluestone 

 which are in common use, on the germination 

 of wheat seeds. Agr. Gaz. N. S. Wales, 1905, 

 vol. 16, pp. 1248-1255. 

 Effects of formalin and bluestone vary with different 

 varieties. 



1905. McAlpine, D. Treatment of seed for fungus 

 diseases. Jour. Dept. Agr. of Victoria, 

 Melbourne, 1905, vol. 3, pp. 187-188. 



1905. McAlpine, D. Germination test of seed wheat 

 treated with formalin. Jour. Agr. Dept. of 

 Victoria, 1905, vol. 3, pp. 266-267. 



Five lots of 1 .000 grains each were soaked 15 minutes, each 

 lot in a different strength of formalin. Check lot of 1. 000 

 seeds. 



Conclusion: Schering's formalin. I lb. in 40 gal. of water 

 exercise? no injurious influence. 



1905. SchrEnk, Hermann von. Intumescences 



formed as a result of chemical stimulation. 

 1 6th Ann. Rept. Mo. Bot. Gard., issued May 

 31, 1905, pp. 125-148, pis. 25-31. 



Effect on cauliflower of ammonium copper carbonate spray: 

 The slight injury caused excessive cell multiplication in 

 restricted areas, mostly on the under surface of the leaves, 

 where hundreds of wart-like growths developed. 



1906. KraemER, Henry. Dilute Sulphuric Acid as a 



Fungicide. Proc. Amer. Philos. Soc, 1906, 

 vol. xlv, pp. 157-163. Also a separate. 



1000 sulphuric acid water for mildews of 



Recommends 

 roses, etc. 



1906. Waite, M. B. Fungicides and their use in 

 preventing diseases of fruits. Farmers' Bull. 

 No. 243, U. S. Dept. of Agr., Feb. 1906, 32 

 pp., 17 figs. 



