(129) 



Hoffmann, J, F. Nochmals das Globol als Insektenvertilgungsmittel. (Wochenschr. 

 f. Brauerei XXXIII [1916], p. 69, 1 Fig.) 



Home, A. S, The control of peach leaf curl, f Journ. Roy. Hort. Soc. XLI [1915], 

 p. 110—114, 1 Fig,) 



Howard, W. L. An experimental study of the rest period in plants. II — 1\\ (Rea. 



Bull. Missouri Agric. Exp. Stat. XV [1915], p. 3—25. XVI [191C], p. 1—27; XVII 



[1916], p. 1—5S, ill.) 

 Hughes, F, Fumigation of Cotton Seed by Gaseous Hydrocyanic Acid. (Agric. 



Journ. Egypt. V [19101. p- 84^90.) 

 Humphrey, C. J. Laboratory tests on the durabilitj' of American woods — I. Flask 



tests on conifers. (Mycologia VIII [1916], p. 80—92, 1 PI.) , 

 Jablonowski, J. Ein Beitrag zur naheren Kenntnis der sternforraigen Schmierlaus. 



(Zeitschr. 1 Pflanzenkrankh. XXVII [1917]. p. 1—18, 4 Textabbildungen.) 

 Jaczewski, A. Report on the work of the Bureau of Mycology and Phytopathology 



for 1914. {Mat. Mikol. i Fitopatol. Ross. I [1915], p. 52—57.) 

 Imms, A. D, Beobachtungen iiber die Schmarotzerinsekten emiger Schildlause. 



(The Quarterly Journ. Microscop. Sci. LXI [1916], p. 217—274, 5 Abb., 2Taf.) 



— Nach agrar-techn. Rundschau VII [1916], p. 910 — 912. 



Johnson, J. Root rot of tobacco. (Wisconsin Stat. Bull. Nr. 268[1916], p. 17—18. 2 Figs.) 

 Johnson, W. H. Root disease of Para rubber. (Repts. Agr. Depts. North and South 



Provs. — Nigeria [1914], p. 24, 31.) 

 Johnston, J, R, The cause of coconut bud rot. (Estac Expt. Agron. Cuba Bol. XXVII 



[1916], p. 3—101, 15 Pis., 6 Figs.) 



— Phytopathological work in the tropics. (Phytopathology VI [1916], p. 381 — 386.) 



— Marasmius on sugar cane. (Mycologia VIII [1916], p. 115.) 



Jones, D, H. Some bacterial diseases of vegetables found in Ontario. (Ontario Dept. 



Agric. Bull. 240 [1916], 24 pp.) 

 Jones, L, R., Johnson, A, G. and Reddy, C. S, Bacterial blights of barley and certain 



other cereals. (Science N. S. XLIV [1916], p. 432-^33.) 

 Jordi, E, Arbeiten der Auskunftsstelle fur Pflanzenschutz der landwirtschaftlichen 



Schule Rutti. (Jahresber. d. landwirtsch. Schule Riitti pro 1914/15 und 1915/16, 



24 pp.) 

 Joung, H, D. Studies on the relation of cement dust to Citrus vegetation I. The 



effect on photosynthesis. (Bioch. Bull. V [1916], p. 95—100.) 

 Kawamura, S. The hydropsy of Madake (Phyllostachys bambusoides). (Bull. Forest 



Expt. Stat. Tokyo 1915. p. 127—130, 4 Figs.) 



— The red plague of Sugi (Cryptomeria japonica) seedlings. (Ibidem 1915, p. 131 — 133, 

 1 Fig.) 



Kazanovsku, V. On Fungus parasites of cultivated plants. (Khoziaistvo 1915, p. 696.) 



Keissler, Karl von, Auftreten der Cercospora-Krankheit der Kartoffel in Nieder- 



osterreich. (Zeitschr. f. Pflanzenkrankh. XXVII [1917], p. 111—113, 1 Textabb.) 



— Ober die Botrytis-Krankheit von Galanthus und iiber Sclerotinia Galanthi Ludw. 

 (Zeitschr. f. Garungsphysiol. VI [1917], p. 18—27, 1 Textfig.) 



Kellerman, K. F, Cooperation In the investigation and cotitrol of plant diseases. 



(Mem. New York bot. Gard. VI [1916], p. 517.) 

 Kemner, N. A. Nagra nya eller mindre kanda skadedjur pa frukttrad. (Einige neue 



Oder weniger bekannte Schiidlinge an Obstbaiimen.) (K. Landtbruks-Ak. Handl. 



och Tidskrift [1916], p. 413—429, 12 Fig.) 

 Kern, F. D. Recent contributions to our knowledge of the genus Gymnosporangium. 



(Science N. S. XLIII [1916], p. 364.) 



Htdwi^a Band LIX. 



9 



