1. Recent tests of materials for potato spraying in Pennsylvania

   • H. W. Thurston

   OriginalPaper Pages: 55 - 59

2. Effect of different amounts of spindle tuber and leaf roll on yields of Irish potatoes

   • E. L. Leclerg
   • P. M. Lombard
   • J. C. Campbell

   OriginalPaper Pages: 60 - 71

3. Naming selections from established varieties

   • J. R. Livermore

   OriginalPaper Pages: 72 - 74

4. Educational work needed,—promoting certified seed

   • R. J. Haskell

   OriginalPaper Pages: 75 - 76

5. Sectional notes

   • Ernest Marx
   • A. H. Eddins
   • W. H. Friend

   Announcement Pages: 76 - 81