54 Director's Report. 



No. 347. March. A comparative test of lime-sulphur, lead benzoate and 

 bordeaux mixture for spraying potatoes. F. C. Stewart and G. T. French. 

 Pages 14; plates 4. Popular edition, pages 1. 



No. 348. May. Analyses of materials sold as insecticides and fungicides. 

 Pages 14. 



No. 349. June. Potato spraying experiments, 1902-1911. F. C. Stewart, 

 G. T. French and F. A. Sirrine. Pages 41. Popular edition, pages 9. 



No. 350. June. An experiment in breeding apples. U. P. Hcdrick and 

 Richard Wellington. Pages 46; plates 17. Popular edition, pages 10. 



No. 351. September. Inspection of feeding stuffs. Pages 131. 



No. 352. November. Lime-sulphur vs. bordeaux mixture as a spray for 

 potatoes. M. T. Munn. Pages 7; plate 1. Popular edition, pages 1. 



No. 353. November. Milking machines: Effect of machine method of 

 milking upon the milk flow. G. A. Smith and H. A. Harding. Pages 35; 

 plate 1, fig. 1. Popular edition, pages 9. 



No. 354. November. Report of analyses of commercial fertilizers collected 

 by the Commissioner of Agriculture during 1912. Pages 120. 



No. 355. December. Grape stocks for American grapes. U. P. Hedrick. 

 Pages 32 ; plates 5. Popular edition, pages 8. 



No. 356. December. Director's report for 1912. W.H.Jordan. Pages 48. 



TECHNICAL BULLETINS. 



No. 19. April. Phytin and phosphoric acid esters of inosite. R. J. Ander- 

 son. Pages 15. 



No. 20. May. A study of the metabolism and physiological effects of cer- 

 tain phosphorus compounds with milch cows, II. A. R. Rose. Pages 30; 

 figs. 4. 



No. 21. June. Phytin and pyrophosphoric acid esters of inosite. II. R. 

 J. Anderson. Pages 14. 



No. 22. September. The organic-phosphoric acid compound of wheat bran. 

 R. J. Anderson. Pages 14. 



No. 23. September. Crown-rot of fruit trees; field studies. J. G. Grossen- 

 bacher. Pages 57 ; plates 23. 



No. 24. November. The apple and cherry ermine moths. P. J. Parrott 

 and W. J. Schoene. Pages 40; plates 9, figs. 10. 



No. 25. December. The organic phosphoric acid of cottonseed meal. R. J. 

 Anderson. Pages 10. 



No. 26. December. Composition and properties of some casein and para- 

 casein compounds and their relation to cheese. L. L. Van Slyke and A. W. 

 Bosworth. (In press.) 



CIRCULARS. 



No. 18. February. Pedigreed nursery stock. U. P. Hedrick. Pages 8. 

 No. 19. February. Grape culture. F. E. Gladwin. Pages 8. 



New York Agricultural Experiment Station, 

 Geneva, N. Y., December 31, 1912. 



W. H. Jordan, 



Director. 



