1. Epidemiology of potato leaf roll virus in the Fraser River delta of British Columbia

   • N. S. Wright
   • H. R. MacCarthy
   • A. R. Forbes

   OriginalPaper Pages: 1 - 8

2. Variation in specific gravity of potato tubers

   • E. P. Lana
   • R. H. Johansen
   • D. C. Nelson

   OriginalPaper Pages: 9 - 12

3. Effects of various chemical blanchings on the texture of French fries

   • A. S. Jaswal

   OriginalPaper Pages: 13 - 18

4. Genetic variation in a population of tetraploid potatoes: Response to the potato leafhopper and the potato flea beetle

   • L. L. Sanford
   • J. P. Sleesman

   OriginalPaper Pages: 19 - 34

5. Seminole: A new variety of potato combining good chipping characteristics with good field performance in Alabama, Florida, and North Carolina

   • F. J. Stevenson
   • R. V. Akeley
   • W. L. Beale

   OriginalPaper Pages: 35 - 38

6. Sam Kennedy

   • John C. Campell

   Announcement Pages: 41 - 42