1. The IAA-oxidase system of citrus roots

   • E. E. Goldschmidt
   • R. Goren
   • S. P. Monselise

   OriginalPaper Pages: 213 - 222

2. Leaf growth of white mustard (Sinapis alba) in different environments

   • E. C. Humphries

   OriginalPaper Pages: 223 - 231

3. Die Regulation der RNS-Synthese in Farngametophyten Durch Licht

   • Helga Drumm
   • Hans Mohr

   OriginalPaper Pages: 232 - 246

4. Die Lichtinduzierte Aktivitätssteigerung der NADP⁺-Abhängigen Glycerinaldehyd-3-Phosphat-Dehydrogenase

   • H. Ziegler
   • I. Ziegler
   • K. Beth

   OriginalPaper Pages: 247 - 251

5. Effect of kinetin on growth, auxin catabolism, peroxidase and catalase activities

   • Thomas Gaspar
   • Anne Xhaufflaire

   OriginalPaper Pages: 252 - 257

6. The isolation of indole-3-acetyl-2-O-myo-inositol from Zea mays

   • P. B. Nicholls

   OriginalPaper Pages: 258 - 264

7. Untersuchungen über die Quantitative Bedeutung Einiger Stoffwechselwege in den Uredosporen von Puccinia Graminis var. Tritici

   • H. -J. Reisener
   • K. Jäger

   OriginalPaper Pages: 265 - 283

8. Dependence of gibberellic acid-induced dark germination of lettuce seed on RNA synthesis

   • A. A. Khan

   OriginalPaper Pages: 284 - 288

9. Effects of helminthosporol and helminthosporic acid on activation of α-amylase production in barley endosperm

   • Mitsuro Okuda
   • Jiro Kato
   • Saburo Tamura

   OriginalPaper Pages: 289 - 291

10. Synergistic inhibition of kale seed germination by coumarin and (2-chloroethyl)-trimethylammonium chloride, and its reversal by kinetin and gibberellic acid

    • J. S. Knypl

    OriginalPaper Pages: 292 - 296