U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— Circular No. 127. 

 WILLIAM A. TAYLOR, Chief of Bureau. 



MISCELLANEOUS PAPERS. 



The Work of the Delta Experiment Farm in 1012 . 



Silver Scurf, a Disease of the Potato 



The Dasheen, a Root Crop for the Southern States 



JOHN P. IRISH, JR. 



I. E. MELHUS 



ROBERT A. YOUNG 



Issued May 17, igi3. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1913. 



