371 SKAWINSKI, P.— Traitement de l'anthracnose par le 



sulfate de fer. 



Jour. Agr. Prat. 46, T. I, p. 8^5. 



Centbl. Agr. Chem. Bd. XII, S. 633. 



Modified Schnorf's remedy for anthracnose. Observed that the 

 presence of free sulphuric acid added efficiency to the wash. 

 Proposes S. of I. 50 Kgo., sulphuric acid (53Be) 1 litre, water 

 I hectolitre. Washed grape vines once during the first days of 

 February. The immediate effect of the wash is to blacken the 

 wood; a second application made to parts untouched by the first 

 application. 



Practice is well established in France. 



372 SMETHAN, A.— Influence of Oxide of Iron and Alu- 



mina in the Reversion of Superphosphate. 



Jour. Soc. Chem. Indus., Vol. XIV, (1895), pp. 112-242. 



Centbl. Agr. Chem. Bd. XXV, S. 433. 

 as follows : 



A Superphosphate of Lime containing 25.97% soluble P2 O5 

 3.21% insoluble P2 O5 and 136% Fe2 O3. Reversion proceeded 



Short time 1.86% reverted 



After one year 2.39% " 



After 15 mos 2.42% " 



373 SOL, P. — Anthracnose ou charbon de la vigne. 



Jour. Agr. Prat. (1883), T. I, pp. 84-85. 



374 SOL, P. — Etudes pratique sur l'anthracnose. 



375 SOLLY, E. — Experiments on the Inorganic Constituents 



of Hants. 



Trans. Hort. Soc. of London (1848), 2nd ser., Vol. Ill, pp. 37, 

 38, 43, 44, 46, 48, 50, 51, 94, 95, 99. 



376 SOMERVILLE, DR.— Eradication of Charlock in Corn 



Crops by Spraying. 



Trans. Highland and Agr. Soc. Scot. 5th Sen, Vol. XIII, pp. 

 10-17. 



. 377 SOMERVILLE, DR. — Destruction of Noxious Weeds. 

 Queensland Agr. Jour. 4, (1899), No. 2, p. 149. 

 E. S. R. 10, 1049. 



Obtained best results with 7 l A% solution using 40 gals, per acre. 

 Charlock killed, thistles blackened and injured, and cereals un- 

 inj ured. 



