48 CAMPBELL, J. R.— Report on the Spraying of Charlock 



and Runch. 



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

 Council, Garforth Expts. (1899). 



49 CAPUS, J.— (The Destruction of Grapes affected with 



Black Rot.) 



Rev. Vit, T. XXII (1904), p. 413-414. 



Author recommends treating dried pomace with a strong solution 

 of S. of I. to prevent the rot being carried by pomace. 



50 CASTREX, ( ).— (Grape Anthracnose in Tunis.) 



Bui. Dir. Agr. et Com. 4, (1899), pp. 11-70. E. S. R. 11, p. 59. 

 Recommends treatment in winter with S. of I. and lime. 



51 CAZEAUX-CAZALET, G.— Note sur les causes de la 



chlorose des vignes et sur les moyens de pre- 

 venir et de traiter cette affection. 



Brochure (1892). 



Treated in August using 10 litres of 10 per cent solution. Cause 

 of maladie in roots. 



52 CAZENEUVE, P. ET A. NICOLLE— Sur la reaction du 



sulphate de fer vis-a-vis des phosphates cal- 

 ciques employes en agriculture. 



Monit. Sci., T. 39, p. 334. 



Jahresber. Agr. Chem., N. F., Bd. 35, S. 258. 



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



sanves. 



Jour. Agr. Prat. (1900), T. 11, pp. 40, 220. Letter from M. Mar- 

 guerite -Delarcholonny claiming discovery of the necessity for 

 two sprayings. 

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



54 CHATIN, AD. & A. MUNTZ.— Etude chimique sur la 



nature et les causes du verdissement des 

 Huitres. 

 Compt. Rend. Acad. Sci. (Paris), T. 118, p. 17. 



55 CHAUZIT, B— Le sulfate de fer en viticulture. 



Rev. Vit, T. I, p. 314- 



