OTHER CURRENT LITERATURE 



The Eastern Hemlock. By E. H. Frothingham. Bulletin 152, 

 U. S. Department of Agriculture. Contribution from the Forest 

 Service. Washington, D. C. 1915. Pp. 43. 



Injury by Disinfectants to Seeds and Roots in Sandy Soils. By 



C. Hartley. Bulletin 169, U. S. Department of Agriculture. 

 Contribution from the Bureau of Plant Industry. Washington, 



D. C. 1915. Pp. 35. 



Mushrooms and Other Common Fungi. By Flora W. Patter- 

 son and Vera K. Charles. Bulletin 175, U. S. Department of 

 Agriculture. Washington, D. C. 1915. Pp. 64. 



Soil Erosion in the South. By R. A. E. Davis. Bulletin 180, 

 U. S. Department of Agriculture. Washington, D. C. 1915. 

 Pp. 23. 



The Huisache Girdler. By M. M. High. Bulletin 184, U. S. 

 Department of Agriculture. Washington, D. C. 1915. Pp. 9. 



Report on the Gypsy Moth Work in New England. By A. F. 

 Burgess. Bulletin 204, U. S. Department of Agriculture. Con- 

 tribution from the Bureau of Entomology. Washington, D. C. 

 1915. Pp. 32. 



Shows the different lines of work which are being taken up and 

 the results that have been secured. 



The Cypress and Juniper Trees of the Rocky Mountain Region. 

 By G. B. Sudworth. Bulletin 207, U. S. Department of Agri- 

 culture. Contribution from the Forest Service. Washington, 

 D. C. 1915. Pp. 36; maps, 11. 



Observations on the Pathology of the Jack Pine. By J. R, 

 Weir. Bulletin 212, U. S. Department of Agriculture. Wash- 

 ington, D. C. 1915. Pp. 10. 



The most important fungous disease of the Jack pine (Pinus 

 divaricata) is caused by Peridermium cerebrum Peck, which 



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