378 references: zoology 



Kelley, E. Medical milk commissions and certified milk. Bulletin of the U. S. 



Department of Agriculture, No. 1. Pp. 1-38. September 17, 1913. 

 McBeth I. G., and Scales, F. M. The destruction of cellulose by bacteria and 



filamentous fungi. Bureau of Plant Industry Bulletin 266: 9-52, pis. 1-4. 



February 21, 1913. 

 Rogers, L. A. and Dahlberg, A. O. The origin of some of the streptococci found 



in milk. Journal of Agricultural Research 1 : 491-511, figs. 1-8. March 25, 



1914. 



PHYTOPATHOLOGY 



Allard, H. a. The mosaic disease of tobacco. Bulletin of the U. S. Department 



of Agriculture, No. 40. Pp. 1-33. January 15, 1914. 

 Hartley, C. The blights of coniferous nursery stock. Bulletin of the U. S. De- 

 partment of Agriculture, No. 44. Pp. 1-21. December 12, 1913. 

 Johnson, E. C. A study of some imperfect fungi isolated from wheat, oat, and 



barley plants. Journal of Agricultural Research 1: 475-490, pis. 62, 63. 



March 25, 1914. 

 McMuRRAN, S. M. The anthracnose of the mango in Florida. Bulletin of the U. S. 



Department of Agriculture, No. 52. Pp. 1-15. January 24, 1914. 

 Melhus, I. E. Powdery scab (Spongospora subterranea) of potatoes. Bulletin of 



the U. S. Department of Agriculture, No. 82. Pp. 1-16. April 6, 1914. 

 Orton, W. a. Potato wilt, leaf -roll, and related diseases. Bulletin of the U. S. 



Department of Agriculture, No. 64. Pp. 1-48. February 10, 1914. 

 Orton, W. A. The potato quarantine and the American potato industry. Bulletin 



of the U. S. Department of Agriculture, No. 81. Pp. 1-20. March 31, 1914. 



PLANT PHYSIOLOGY 



Ballard, VV. S., and Volck, W. H. Winter spraying with solutions of nitrate of 

 soda. Journal of Agricultural Research 1 : 437-444, pis. 50, 51. February, 

 1914. 



Briggs, L. J., and Shantz, H. L. The water requirements of plants. I. Investi- 

 gations in the Great Plains in 1910 and 1911. Bureau of Plant Industry Bul- 

 letin 284 : 5^9, pis. 1-11, figs. 1 and 2. October 16, 1913. //. A review of the 

 literature. Bureau of Plant Industry Bulletin 285 : 5-96, figs. 1-6. October 

 6, 1913. 



Garner, W. W., and others. Research studies on the curing of leaf tobacco. Bul- 

 letin of the U. S. Department of Agriculture, No. 79. Pp. 1-40. April 23, 

 1914. 



LeClerc, J. A., and Yoder, P. A. Environmental influences on the physical and 

 chemical characteristics of wheat. Journal of Agricultural Research 1 : 275- 

 291. January, 1914. 



Shantz, H. L. The effects of artificial shading on plant growth in Louisiana. 

 Bureau of Plant Industry Bulletin 279 : 5-31, pis. 1-6, figs. 1-11. April 16, 

 1913. 



ZOOLOGY 



Barbour, T. Reptiles and amphibians from eastern Sudan. Proceedings of the 

 Biological Society of Washington 26: 145-150. June 30, 1913. (Includes 

 description of one new reptile, Atractaspis Phillipsi. — ^W.R.M.) 



