1. Glycoalkaloid content, cooking quality and sensory evaluation of early introductions of potatoes into New Zealand

   • G. P. Savage
   • B. P. Searle
   • K. -E. Hellenäs

   Full Papers Pages: 1 - 7

2. Potassium uptake efficiency of potato and wheat in relation to growth in flowing solution culture

   • S. P. Trehan
   • N. Claassen

   Full Papers Pages: 9 - 18

3. A SWACROP-based potato root water-uptake function as determined under tropical conditions

   • Angel Utset
   • Maria Elena Ruiz
   • R. A. Feddes

   Full Papers Pages: 19 - 29

4. Transfer of PLRV resistance fromSolanum verrucosum Schlechdt to potato (S. tuberosum L.) by protoplast electrofusion

   • A. Carrasco
   • J. I. Ruiz de Galarreta
   • E. Ritter

   Full Papers Pages: 31 - 42

5. Nutritional value of potato tubers from field grown plants treated with deltamethrin

   • Fernanda Fidalgo
   • Isabel Santos
   • R. Salema

   Full Papers Pages: 43 - 48

6. Fertilizer management impacts on stand establishment, disease, and yield of Irish potato

   • C. R. Crozier
   • Nancy G. Creamer
   • M. A. Cubeta

   Full Papers Pages: 49 - 59

7. Progeny mean, heterosis and heterobeltiosis inSolanum tuberosum x tuberosum andS. tuberosum x andigena families under a short day sub-tropic environment

   • J. Gopal
   • G. S. Chahal
   • J. L. Minocha

   Full Papers Pages: 61 - 70

8. Differences between hybrids ofSolanum tuberosum L. andSolanum circaeifolium Bitt. obtained from symmetric and asymmetric fusion experiments

   • B. Oberwalder
   • L. Schilde-Rentschler
   • H. Ninnemann

   Full Papers Pages: 71 - 82

9. Interaction between jasmonic and gibberellic acids on in vitro tuberization of potato plantlets

   • Gabriela Castro
   • Guillermina Abdala
   • R. Tizio

   Full Papers Pages: 83 - 88

10. Reviews

    • Paul Struik

    BookReview Pages: 89 - 91

11. Council notices

    Association News Pages: 93 - 94

12. Section notice

    Association News Pages: 95 - 96