1. Post-harvest characteristics of potato minitubers with different fresh weights and from different harvests. I. Dry-matter concentration and dormancy

   • Willemien J. M. Lommen

   OriginalPaper Pages: 265 - 272

2. Post-harvest characteristics of potato minitubers with different fresh weights and from different harvests. II. Losses during storage

   • Willemien J. M. Lommen

   OriginalPaper Pages: 273 - 282

3. Performance of potato minitubers in a controlled environment after different storage periods

   • W. J. M. Lommen
   • P. C. Struik

   OriginalPaper Pages: 283 - 292

4. Methods to increase the starch content of potato tuber callus tissue

   • Steven R. Hagen
   • Steven Harrison
   • Duane Letourneau

   OriginalPaper Pages: 293 - 299

5. Hand-held chlorophyll meter: a promising tool to assess the nitrogen status of potato foliage

   • J. Vos
   • M. Bom

   OriginalPaper Pages: 301 - 308

6. Potato germplasm collecting expedition to the Guaitecas and chonos Archipelagos, Chile, 1990

   • Andres Contreras
   • Luigi Ciampi
   • David M. Spooner

   OriginalPaper Pages: 309 - 316

7. Stolon characteristics and tuber initiation in a wild potato species (Solanum demissum Lindl.)

   • Hans Helder
   • Arie van der Maarl
   • Paul C. Struik

   OriginalPaper Pages: 317 - 326

8. Progeny testing for resistance to potato virus Y: a comparison of susceptible potato cultivars for use in testcrosses with resistant parents

   • Ruth M. Solomon-Blackburn
   • G. R. Mackay

   OriginalPaper Pages: 327 - 333

9. Influence of water and soil salinity on emergence and early development of potato (Solanum tubersum L.) cultivars and effect of physiological age of seed tubers

   • D. Levy
   • Edna Fogelman
   • Y. Ytzhak

   OriginalPaper Pages: 335 - 340

10. Resistance to late blight (Phytophthora infestans (Mont.) de Bary) of potato plants regenerated fromin vitro selected calli

    • C. Cerato
    • L. M. Manici
    • A. Ghinelli

    OriginalPaper Pages: 341 - 351

11. Assessing general combining ability for late blight resistance and tuber characteristics by means of glasshouse seedling tests

    • R. L. Wastie
    • J. E. Bradshaw
    • Helen E. Stewart

    OriginalPaper Pages: 353 - 357

12. Effects of amino acids and glucose on the fry colour of potato crisps

    • O. S. Khanbari
    • A. K. Thompson

    OriginalPaper Pages: 359 - 364

13. Transmission and yield effects of a gibberellin mutant allele in potato

    • J. B. Bamberg
    • R. E. Hanneman Jr

    OriginalPaper Pages: 365 - 372

14. Report

    Report Pages: 373 - 392

15. Council notices

    • D. C. McRae

    Association News Pages: 393 - 415