1. The effect of sulphur and acid fertilizer on incidence of potato scab

   • J. H. Muncie
   • H. C. Moore
   • E. J. Wheeler

   OriginalPaper Pages: 293 - 304

2. The menominee potato: A new variety resistant to common scab and late blight

   • E. J. Wheeler
   • F. J. Stevenson
   • H. C. Moore

   OriginalPaper Pages: 305 - 311

3. Outline of procedure for the diagnosis of bacterial ring rot of potatoes—Report of the committee of The Potato Association of America

   • D. P. Glick
   • P. A. Ark
   • H. N. Racicot

   OriginalPaper Pages: 311 - 314

4. Sectional notes

   • W. B. Ward
   • J. C. Campbell
   • John Noonan

   Announcement Pages: 315 - 320