Vol. VI JULY lO, 1916 No. 15 



JOURNAL OP 

 AGRICULTURAL 



RESEARCH 



CONTENTS 



Page 



Storage-Rots of Economic Aroids ----- 549 



L. L. HARTER 



Experiments with Clean Seed Potatoes on New Land in 

 Southern Idaho -- - - - - - - 573 



O. A. PRATT 



DEPARTMENT OF AGRICULTURE 



WAS HINGTON , D.C. 



WASHINGTON : GOVERNMENT PRINTING OFFICE : 1918 



