H7 GARMAN, H. — Injurious Insects and Fungi. 



2nd Ann. Rpt. Ky. St., p. 38 and 41. 



E. S. R. Ill, 859. 



Spraying experiments with 2K-5 per cent solutions of S. of I. 

 The weaker solution was the least effective. Surfaces sprayed 

 were not wholly moistened. The method was not fairly tested. 

 Sprayed for Brown-Rot of Plums, Peaches, Apples and Cherries. 

 5 per cent solution damaged leaves in every trial; 2%' per cent 

 damaged leaves but slightly in two out of four experiments. 



It is possible that the treatment can be useful in some cases, but 

 in not stronger than 2 per cent solutions. 



118 GARMAN, H.— The Brown Rot Fungus of Plums, 

 Peaches, Apples and Cherries. 



Ky. Agr. Ex. Sta. (1889), pp. 38 and 41. (Second Annual.) 



Monilia fructigena, Pers. Spraying experiments with 25^ and 5 

 per cent solutions S. of I. The 5 per cent solution less effective 

 than 2%' per cent, and this due probably to the repellant powdery 

 coating. The 5 per cent solution damaged the leaves badly; the 

 2 1 /? per cent injured them slightly. It is possible that S. of I. 

 may be useful in some cases, but in not stronger than 2%' per cent 

 solutions. Much of surfaces sprayed not moistened. Method not 

 fairly tested. 



119. GAROLA, C. V.— (Pyretic Cinders.) 

 Engrais (1903). 



120 GASTINE, G. — Resultats du traitement de la chlorose 



dans le vignoble de M. F. Caire, a Roquefavour. 



Prog. Agr. et Vit, 26, (1896), No. 37, p. 307. 



E. S. R. VIII, 63. 



Used 40 per cent solution S. of I. with success. 



121 GAUTIER. A, & DROUIN, R.— Recherches sur la 



fixation de l'azote par le sol at les vegetaux. 



Compt. Rend. Acad. Sci., (Paris), (1888), 106, pp. 754-57; 863- 

 66; 944-47; 1098-1101; 1174-76; 1605-07. 



122 GERLACH, M. — Lasst sich durch Eisen vitriol Hederich 



Vertilgung ? 



Jahresber. Vers. Stat. Posen, (1899-1900). 



Jahresber. Agr. Chem., Bd. 43, S. 353. 



Once spraying with 15-20 per cent solution of little use. 



