1. Transitory growth control of apple seedlings with less persistent triazole derivatives

   • Eric A. Curry
   • A. Nathan Reed

   OriginalPaper Pages: 167 - 174

2. Ethylene production and metabolism of 1-aminocyclopropane-1-carboxylic acid in a long-day plant,Chenopodium murale L., as influenced by photoperiodic flower induction

   • I. Macháčková
   • J. Ullmann
   • M. Stock

   OriginalPaper Pages: 175 - 179

3. Cytokinin biochemistry in relation to leaf senescence. III. The senescence-retarding activity and metabolism of 9-substituted 6-benzylaminopurines in soybean leaves

   • Ren Zhang
   • David S. Letham

   OriginalPaper Pages: 181 - 197

4. Growth retarding effects of paclobutrazol and RSW 0411 on Granny Smith and Fuji apple trees

   • D. E. Irving
   • J. C. Pallesen

   OriginalPaper Pages: 199 - 204

5. Prevention of flowering and increasing sugar yield of sugarcane by application of ethephon (2-chloroethylphosphonic acid)

   • P. H. Moore
   • R. V. Osgood

   OriginalPaper Pages: 205 - 210

6. Biological activity of several 9-nonglycosidic-substituted natural cytokinins

   • J. Corse
   • R. S. Pacovsky
   • D. L. Brandon

   OriginalPaper Pages: 211 - 223

7. Endogenous levels of abscisic acid in aging carnation flower parts

   • Kathleen M. Hanley
   • William J. Bramlage

   OriginalPaper Pages: 225 - 236

8. Endogenous gibberellins in the shoots of normal- and bush-typeCucumis sativus L.

   • Masayoshi Nakayama
   • Hisakazu Yamane
   • Masayuki Katsumi

   OriginalPaper Pages: 237 - 247

9. Levels of indole-3-acetic acid in vigorous and genetic dwarf apple trees

   • J. G. Buta
   • A. N. Reed
   • G. S. R. Murti

   Short Communication Pages: 249 - 253