1. Effect of temperature on the sugar content of potato callus tissue

   • Paul Muneta
   • S. Hagen
   • J. Brown

   OriginalPaper Pages: 209 - 215

2. Phosphorus and micronutrient sources for potato

   • S. J. Locascio
   • R. D. Rhue

   OriginalPaper Pages: 217 - 226

3. Allegany: a late season golden nematode resistant variety

   • R. L. Plaisted
   • D. E. Halseth
   • E. S. Plissey

   OriginalPaper Pages: 227 - 231

4. Isolation, partial purification and characterization of a potato peel ∞-solanine cleaving glycosidase

   • A. A. Bushway
   • RJ. Bushway
   • C. H. Kim

   OriginalPaper Pages: 233 - 238

5. Steuben: a golden nematode resistant variety with wide adaptation

   • R. L. Plaisted
   • DE. Halseth
   • J. B. Sieczka

   OriginalPaper Pages: 239 - 243

6. Short Communication

   • C. D. McLeod
   • G. C. Misener

   OriginalPaper Pages: 245 - 250

7. Erratum

   Announcement Pages: 251 - 251