Gibberellic Acid Treatment Reduces the Tolerance of Field-Grown Common Bean to Leaf Removal D. F. Cipollini, Jr. Pages: 123 - 127
Role of Ethylene Biosynthesis and Auxin Content and Transport in High Temperature-Induced Abscission of Pepper Reproductive Organs M. HubermanJ. RiovR. Goren Pages: 129 - 135
Effect of Gibberellin on Growth, Protein Secretion, and Starch Accumulation in Maize Endosperm Suspension Cells H. CaoJ. C. Shannon Pages: 137 - 140
Roles of Soluble Sugars in Protecting Phytochrome- and Gibberellin A3-Mediated Germination Control in Skotodormant Lettuce Seeds A. I. HsiaoW. A. Quick Pages: 141 - 146
Mode of Action of Herbicidal Derivatives of Aminomethylenebisphosphonic Acid. Part II. Reversal of Herbicidal Action by Aromatic Amino Acids G. ForlaniP. KafarskiP. Wieczorek Pages: 147 - 152
Herbicidal Derivatives of Aminomethylenebisphosphonic Acid. Part III. Structure—Activity Relationship P. KafarskiB. LejczakP. Wieczorek Pages: 153 - 158
Hormonal Effects on Growth and Morphology of Normal and Hairy Roots of Hyoscyamus muticus S. BiondiC. LenziN. Bagni Pages: 159 - 167
Effect of Cytokinins on Photosynthetic Pigments and Chlorophyllase Activity in in Vitro Cultures of Axillary Buds of Dianthus caryophyllus L. T. GenkovP. TsonevaI. Ivanova Pages: 169 - 172
Tillers Do Not Influence Phytotoxicity of Imazamethabenz in Wild Oat (Avena fatua) J. F. ChaoA. I. HsiaoW. A. Quick Pages: 173 - 179
Levels of Cytokinins in the Ovules of Cotton Mutants with Altered Fiber Development J.-G. ChenX.-M. DuH.-Y. Zhao Pages: 181 - 185