BRANDIN, ( ).— La Destruction des Sanves. 



Bui. Soc. Nat. Agr. France (1900), p. 451. 



Experimented with 95 Hect. oats and 45 Hect wheat. Mustard 

 apparently badly injured by 12 per cent solution but recovered to 

 vigorous growth. Three and one-half per cent S. of C. destroyed 

 completely. 



BRULE, ( ). — (Eradication of Weeds by Spraying with 

 Solutions of Metallic Salts.) 

 Cornice agricole de 1' arrondissement de Reims, 1898. 



Claims that 5, 10, 15 per cent solutions are inefficient; that 20 per 

 cent solutions are less efficient than a 2 per cent solution of sul- 

 phate of copper. It is necessary to employ solutions containing 

 more than 25 per cent of Sulphate of Iron and these solutions rapidly 

 corrode the apparatus. 



CAMPBELL, J. R.— Report of the Spraying of Charlock and 

 Runch. 



Yorkshire Col. Leeds and East and West Ridings Joint Agri. Council 

 Garforth Expts. (1899). 



DE CERIS, A. — Le sulfate de fer pour la destruction des 

 sanves. 



Jour. Agr. Prat. (1900), T. II, pp. 40, 220. 



Letter from M. Marguerite-Delarcholonny claiming discovery for the 

 necessity of two sprayings. 



DENAIFFE ET SIRODOT— (Destruction of Wild Radish 



and Wild Mustard). 

 L'Avoine, pp. 730-733. 



Ten to twelve and half per cent solution S. of I. employed when plants 

 are small, 15 per cent solution when plants are large. Applied at the 

 rate of 12 Hktl. per Hect. Two reasons for using S.of I. — low cost 

 and the favorable action on the growth of Oats. 



DONHOFF, P. — Erfahrungen betr. Vertilgung des Hederichs 

 und Ackersenfs durch Bespritzen mit Eisen- 

 vitriollosung. 



Deut. Landw. Presse. (1902), S. 357. 



DUCLOS, ( ). — Le destruction de la moutarde sauvage. 



Bui. Soc. Nationale dAgr. de France, 9 Juni, (1897). 

 Jour. Agr. Prat. T. I., (1897), p. 862. 



DUSSERE, M. C. — Vertilgung des Unkrautes in Getreide- 

 ackern. 



Jour. dAgr. Suisse, No. 23, June 5, (1900). 



The use of a 15 per cent solution of S. of I. in form of a spray did 

 not give good results. 



