1. Changes in editorial policy

   • Thomas C. Moore

   EditorialNotes Pages: 115 - 115

2. The effect of aluminum on cytokinins in the mycelia of Amanita muscaria

   • Maja Kovač
   • Jana Žel

   OriginalPaper Pages: 117 - 120

3. Gibberellin-induced delay of leaf senescence of Alstroemeria cut flowering stems is not caused by an increase in the endogenous cytokinin content

   • W. Jordi
   • G. M. Stoopen
   • W. M. van der Krieken

   OriginalPaper Pages: 121 - 127

4. Influence of paclobutrazol in the soil on growth, nutrient elements in the leaves, and flood/freeze tolerance of citrus rootstock seedlings

   • G. Yelenosky
   • J. C. V. Vu
   • H. K. Wutscher

   OriginalPaper Pages: 129 - 134

5. An evaluation of the role of cytokinins in the development of abnormal inflorescences in oil palms (Elaeis guineensis Jacq.) regenerated from tissue culture

   • L. H. Jones
   • D. E. Hanke
   • C. J. Eeuwens

   OriginalPaper Pages: 135 - 142

6. The effect of an elevated cytokinin level using the ipt gene and N ⁶-benzyladenine on single node and intact potato plant tuberization in vitro

   • Ivan Gális
   • Jiří Macas
   • Henri A. Van Onckelen

   OriginalPaper Pages: 143 - 150

7. Paclobutrazol enhances minituber production in Norland potatoes

   • P. M. S. Bandara
   • K. K. Tanino

   OriginalPaper Pages: 151 - 155

8. (Aminooxy)acetic acid inhibits petunia growth and gibberellin- and cytokinin-stimulated growth in bioassays

   • Philip E. Hammer
   • David S. Koranski
   • Richard J. Gladon

   Short Communications Pages: 157 - 161

9. Culture of transformed horseradish roots as a source of fusicoccin-like ligands

   • Alexey V. Babakov
   • Lidiya M. Bartova
   • Georgy S. Muromtsev

   OriginalPaper Pages: 163 - 167