2r)9 



1900 (200-220 with illus. text fiR.). 

 [8000 g'j]. 51227 



Scott, \V[ilIiam] ^I[oure] and Rorer, 

 Jaiufs H. Apple leaf-sjiot causeil by 

 Spliaeropsia Slalovum. [With biblio- 

 graphy.] Washington D.C. U. S. 

 Dept. Agric. Bur. PI. Ind. Bull. No. 121 

 1908 (47-54 with pi.). [4050]. 54228 



— : — Apple blotch, a serious 



disease of southern orchards. Washing- 

 ton D.C. U. S. Dept. Agric. Bur. PI. 

 Ind. Bull. Xo. 144 1909 (1-28 with pi. 

 (partly col) tables). [4050]. 54229 



Scotti, Luigi. Eteranteria in Solanum 

 c'ltruUlfol'ium A. B. ilalpighia Genova 

 22 1908 (527-536). [1800]. 54230 



Scoullar, Mrs. A[lbert] E. Fruiting 

 of Botniclihtin. Fern Bull. Joliet 111. 16 

 1908 (,84-85j; 17 1909 (7-8) [0700]. 



54231 



Fern notes. Fern Bull. 



Joliet 111. 17 1909 (18-20). [6700 

 8000 iig]. 54232 



Scoville, W. L. Spurious Gum 

 Trag;iciinth [from Stercidia sirens]. 

 Phann. J. London (Ser. 4) 28 1909 (493). 

 [3120 5400]. 54233 



Scurti, Francesco. II fosforo e la 

 formazione degli aminoacidi nei vege- 

 tali superiori. Modena Staz. sper. agr. 

 ital. 41 1908 (450-472) ; Koma Annali 

 della B. Stazione chimicoagraria speri- 

 mentale (Ser. 2) 2 1908 (240-200). 

 [3120]. 54234 



■ e De Plato, Giovanni. Sui 

 processi chimici della maturazione. 

 Maturazione dei frutti dell'arancio. 

 Presenza dell'asparigina e della gluta- 

 mina nel succo. Modena Staz. sper. 

 agr. ital. 41 1908 (435-455). [3120]. 



54235 

 e Parrozzani, A. Sui pro- 

 cess! chimici che acconipagnano la ger- 

 minazione dei semi. Roma Annali 

 della R. Stazione chimicoagraria speri- 

 mentale (Ser. 2) 2 1908 (285-300); 

 Gazz. chim. ital. Roma 28 1908 (210- 

 227); Modena Staz. sper. agi. ital. 41 

 1908 (577-592). [3750]. 54230 



V. Ampola, G. 



Seaver, Fred J[ay]. North Dakota 

 slime-moulds. New York N.Y. Bull. 

 Torrey Bot. CI. 35 (1908) 1909 (577- 

 580). [7700 8000 r/i]- 54237 



Notes on North American 



Hypocreales — 1. New and noteworthy 



species. Mvcologia New York N.Y. 1 

 1909 (19-22 with pi.); 2. Xertrla 

 I'cz'iza. New York N.V. Bull. Torrey 

 Bot. CI. 36 1909 (201-204 witli 1 pi.) 

 [7700 80(J0 (jI 51238 



Seaver, Fred J[ay]. The IIypocrealen 

 of North America — I. .Mvcologia New 

 York N.Y. 1 1909 (41-70' with 2 pi.). 

 [7700 8000 I/]. 51239 



Discomycetes of North 



DakoUi. ifycologia New York N.Y. 1 

 1909(104-114). [7700 8000 j/i]. 



54240 



Studies in pyrophilous 



fungi — 1. The occurrence and cultiva- 

 tion of Pi/ronenia. Mvcologia New 

 York N.Y. 1 1909 (131-139 with 4 pi.). 

 [7700 3200]. 54241 



Research facilities at the 



Garden in co-operation with Columbia 

 University. New Yoik N.Y. J. Bot. 

 Gard. 10 1909 (127-132 with pi. text 

 iig.). [0000]. 54242 



Some plant diseases : 



Their cause and treatment. [An illus- 

 trated lecture delivered in the Museum 

 building of the New York botanical 

 garden, October 30, 1909.] New York 

 N.Y. J. Bot. Gard. 10 1909 (241-250 

 with text fig.). [4000]. 54243 



V. Wilson, G. W. 



Sebille, R[ene Leon]. Schiatidium 

 tavantaHiense Sebille n. sp. Rev. bryol. 

 Cahan 36 1909 (14-16). [7000 8000 c//]. 



54244 



Sedlaczek. Ober den Leimring als 

 Kampfniittel gegen die Noune. Zs. 

 Forstw. Berlin 42 1910 (370-372). 

 [4350 4100]. 54245 



Seefried, F. Ueber die Lichtsinnea- 

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 SchattenpSanzen. Wien SitzBer. Ak. 

 Wiss. 116 1907 (1311-1357 mit 3 Taf.). 

 [3180 5400 OOOOJ. 54246 



Seeiander, Karl. Untersuchungen 

 iiljer die Wirkung des Kohleuoxyds auf 

 Pflanzen. Diss. Berlin. Dresden 

 (Druck V. C. Heinrichj 1909 (39). 

 23 cm.; Bot. Centralbl. Dresden Bei- 

 hefte24 Abt. 1 1909(357-393). [4150 

 3750 3080 3180 7700]. 54247 



Seelliorst, [Conrad] v. Ueber die 

 Ursachen der Wintersicherheit des 

 Weizens. Hannoversche landw. Ztg 

 63 1910(440-441). [3120 1150 6000]. 



54248 



