(63) 
Stopes, M. C. The ,.fern ledges" Carboniferous flora of St. John, New Bnuuswick. 
(Canada Geol. Surv. Departm. Mines Mem. XLI [19U], 107 pp.. 25 Pis., 21 Figs.) 
Tracy, H. H, Notes on Isoetes. (Amer. Fern Journ. V [1915], p. 12—13.) 
Ursprung, A. Uber die Kohasion des Wassers im Farnannulus. (Ber. Deutsch. Bot. 
Ges. XXXIII [1915], p. UO— 153.) 
Vouk, V, Fine Bemcrkung zur Okologie von Phyllitis hybrida- (Cstorr. Botan. 
Zeitschr. LXV [1915], p. 41—43.) 
Winslow, E. J. Notes on Maine ferns. (Am. Fern. Journ. V [1915], i>. 13 — 14.) 
VIII. Phytopathologie. 
Adcock, G. H. Phylloxera. (Journ. of Agricult. Victoria XII [1914], p. 51—55. 3 Fig.) 
Aldinger. Bekampfung des Heu- und Sauerwurms mit Nikotin. (Der Weinbau XIH 
[1914], p. 127.) 
Anonymus. Diseased tomatoes. (Agric. Gaz. New South Wales XX\ [1914], p. 26.) 
— Sorghum smut. (Agr. News, Barbados XIII [1914], p. 316.) 
— Black spot of the mandarin. (Queensl. Agric. Journ. n. ser. II [1914], p. 143^144.) 
— Neuheiten auf dem Gebiete des Pflanzenschutzes [10. u. 11. Mittlg.]. (Zeitschr. 
f. d. landw. Versuchswes. in Osterreioh [1914], p. 852—856.) 
— Eelworm disease. (Agr. Gaz. Tasmania XXII [1914], p. 347.) 
— Welche Mittel wenden Sie gegen den Rosenrost an und welche haben den meisten 
Erfolg? (Erfurtcr Fuhrer [1014], p. 116.) 
— Report on work in plant pathology. (New Mexico Sta. Rept. [1914], p. 80^81.) 
— Spraying of peanuts for leaf rust. (Agric. News, Barbados XIII [1914], p. 380.) 
— Black root disease of hues. (Agric. News Barbados XIII [1914], p. 364—365.) 
— Banana disease on the Clarence River. (Agr. Gaz. N. S. Wales XXV [1914], 
809—810.) 
— Citrus canker II. (Florida Sta. Bull. CXXIV [1914], p. 25—53, 9 Fig.) 
— The use of Burgundy mixture for Irish blight. (Agric. Gaz. New South Wales 
XXV [1914], p. 48—50.) 
— Celery leaf spot disease or blight. (Departm. Agric. and Techn. Instr. Ireland 
Journ. XIV [1914], p. 540—543. 3 Fig.) 
— Cancro das batatas inglesas. (Bol. de Agricultura, Sao Paulo XV [1914], 
p. 701—704, 1 Fig.) 
— Die haufigcren und wichtigcrcn Gemiiscschadlinge und dercn Bekampfung. 
(Csterr. Gartenzeitung X [1915], p. 36—39.) 
— As lagartas dos algodociros. (Bol. de Agricultura, Sao Paulo XVI [1915], 
p. 109—115, 2 Fig.) 
— Destrui^ao dos piolhos das plantas. (Bol. de Agricultura, Sao Paulo XVI [1915], 
p. 105—109.) 
— Os insecticidas na agricultura. (Bol. de Agricultura, Sao Paulo XVI [1915], 
p. 81—105.) 
— Molestia do cafeeiro. (Bol. de Agricultura XVI [1915], p. 69—75.) 
— A blight-proof potato. (Queensland Agric. Journ. n. ser. II [1914], p. 103—100.) 
Anonymus (0.). Molestias das laranjeiras e outras aurantiaceas. (Bol. de Agricultura, 
Sao Paulo XV [1914], p. 1064—1106.) 
Appel, 0. und KrOger, F. Der Blattbrand der Gurkcn imd die gegon ihn zu treffcnden 
MaCnahmcn. (Handelsbl. f. d. Deutsch. Gartenbau [1914], p. 448—450.) 
Arens, P. De Bestrijding van de witte Luis met Petrolcum-Zeep-Emulsie. (Mededeel. 
Proefstat. Malang No. 7 [1915], p- 20—24.) 
