1. The 40th anniversary of the foundation for agricultural plant breeding SVP and the evolution of plant breeding research

   • A. H. Eenink

   OriginalPaper Pages: 1 - 5

2. Cereal cytogenetics in retrospect. What came true of some cereal cytogeneticists' pipe dreams?

   • W. Lange

   OriginalPaper Pages: 7 - 25

3. Effects of plot size and selection intensity on efficiency of selection in the first clonal generation of potato

   • A. E. F. Neele
   • J. H. M. Barten
   • K. M. Louwes

   OriginalPaper Pages: 27 - 35

4. Breeding sugar beets with globe-shaped roots: selection and agronomical performance

   • M. Mesken
   • J. Dieleman

   OriginalPaper Pages: 37 - 44

5. Manipulation of the 2n-gametes frequencies in Solanum pollen

   • R. Eijlander

   OriginalPaper Pages: 45 - 50

6. Abscission and seed shattering in perennial ryegrass (Lolium perenne L.)

   • A. Elgersma
   • J. E. Leeuwangh
   • H. J. Wilms

   OriginalPaper Pages: 51 - 57

7. Cytology of seed development related to floret position in perennial ryegrass (Lolium perenne L.)

   • A. Elgersma
   • R. Śnieżko

   OriginalPaper Pages: 59 - 68

8. Description and evaluation of a device for measuring vertical pulling resistance in maize (Zea mays L.)

   • C. J. Dourleijn
   • A. P. M. den Nijs
   • O. Dolstra

   OriginalPaper Pages: 69 - 75

9. Resistance to late blight (Phytophthora infestans) in ten wild Solanum species

   • Colon L. T.
   • Budding D. J.

   OriginalPaper Pages: 77 - 86

10. Evaluation of breeding strategies for resistance to potato cyst nematodes using a population dynamic model

    • C. J. T. Spitters
    • S. A. Ward

    OriginalPaper Pages: 87 - 98

11. Variation in number of cysts formed on susceptible potato cultivars with various populations of Globodera rostochiensis and G. pallida

    • Frits K. Arntzen
    • Jaap Bakker

    OriginalPaper Pages: 99 - 104

12. The inheritance of resistance to the potato cyst nematode Globodera pallida PA3 in wild Solanum species with broad spectrum resistance

    • Lidwine M. W. Dellaert
    • Henk Vinke
    • Karin Meyer

    OriginalPaper Pages: 105 - 116

13. Improvement and significance of resistance to low-temperature damage in maize (Zea mays L.). I. Chlorosis resistance

    • O. Dolstra
    • M. A. Jongmans
    • K. de Jong

    OriginalPaper Pages: 117 - 123

14. The effects of selection for earliness and ear density on grain yield improvement in spring barley (Hordeum vulgare L.)

    • A. G. Balkema-Boomstra

    OriginalPaper Pages: 125 - 129

15. Implications of selecting for persistency on hydroponics in timothy (Phleum pratense L.)

    • A. H. C. M. Schapendonk
    • A. L. F. de Vos

    OriginalPaper Pages: 131 - 139

16. Variation in high molecular weight glutenin subunits of Triticum aestivum and T. turgidum ssp. dicoccoides

    • P. Kolster
    • C. F. Krechting
    • W. M. J. van Gelder

    OriginalPaper Pages: 141 - 145

17. Steroidal glycoalkaloids in tubers and leaves of Solanum species used in potato breeding

    • W. M. J. Van Gelder
    • J. H. Vinke
    • J. J. C. Scheffer

    OriginalPaper Pages: 147 - 158

18. Spontaneous structural rearrangements in Solanum tuberosum ssp. phureja: 1. Chromosome identification at pachytene stage

    • M. Wagenvoort

    OriginalPaper Pages: 159 - 167

19. Regeneration of albino plantlets from suspension culture derived protoplasts of Poa pratensis L. (Kentucky bluegrass)

    • P. van der Valk
    • M. A. C. M. Zaal
    • J. Creemers-Molenaar

    OriginalPaper Pages: 169 - 176

20. Investigation into chromosomal stability of in-vitro growing cells from a transformed monosomic addition plant of beet

    • Henk J. Huizing
    • Wietske van der Molen
    • Frans A. Krens

    OriginalPaper Pages: 177 - 184

21. Transformation and regeneration in sugar beet (Beta vulgaris L.) induced by ‘shooter’ mutants of Agrobacterium tumefaciens

    • F. A. Krens
    • C. Zijlstra
    • H. J. Huizing

    OriginalPaper Pages: 185 - 194