84 BITTER PIT INVESTIGATION. 



LITERATURE. 



1. BEACH, S. A., BOOTH, N. O., and TAYLOR, O. M. The Apples of New York. Vols. I., II. State of New York 



Department of Agriculture. Albany, 1905. 



2. BREIDAHL, H. G., and ROTHERA, A. C. H. Bitter Pit and Sensitivity of Apples to Poison. An Answer to 



Prof. A. J. Ewart. Proceedings Royal Society, Victoria, XXVII. (N.S.), Pt. II., p. 191. 1915. 



3. BRENCHLEY, W. E. Inorganic Plant Poisons and Stimulants. Cambridge Agricultural Monographs. University 



Press. 1914. 



4. BROOKS, C., and FISHER, F. D. Jonathan Spot, Bitter Pit, and Stigmonose. Phytopathology, IV., No. 6, p. 402. 



1914. 



5. DARNELL-SMITH, G. P., and MACKINNON, E. Fungus and Other Diseases of the Apple Bitter Pit. Agricultural 



Gazette, New South Wales, XXVI., p. 51. 1915. 



6. DIXON, H. H. Transpiration and the Ascent of Sap in Plants. Macmillan & Co., London. 1914. 



7. DIXON, H. H., and ATKINS, W. R. G. Osmotic Pressures in Plants. IV. On the Constituents and Concentra- 



tion of the Sap in the Conducting Tracts ; and on the Circulation of Carbohydrates in Plants. Proc. Roy. 

 Dubl. Soc., XIV., p. 374. February, 1915. 



8. - Osmotic Pressures in Plants. V. Seasonal Variations in the Concentration of the Cell-sap 



of some Deciduous and Evergreen Trees. Ibid., p. 445. March, 1915. 



9. EWART, A. J. On Bitter Pit and Sensitivity to Poisons (3rd Paper). Proc. Roy. Soc., Victoria, XXVI. (N.S.) 



Pt. II., p. 228. 1915. 



10.- On Bitter Pit and Sensitivity of Apples to Poison (4th Paper). Ibid., p. 342. 1915. 



11. LEWIS, C. I. Fruit-pit Studies in the Willamette Valley. Second Biennial Crop Pest and Horticultural Report, 

 1913-14. Oregon Agr. College Exp. Station. January, 1915. 



