1. Abeles FB (1973) Ethylene in plant biology. Academic Press, London New York
2. Abeles FB, Rubinstein B (1964) Regulation of ethylene evolution and leaf abscission by auxin. Plant Physiol 39: 963–969
3. Amrhein N, Schneebeck D (1980) Prevention of auxin-induced epinasty by a-aminooxy- acetic acid. Physiol Plant 49: 62–64
4. Balâzs E, Gâborjânyi R, Toth A, Kirâly Z (1969) Ethylene production in Xanthi tobacco after systemic and local virus infections. Acta Phytopathol 4: 355–358
5. Ball NG (1969) Tropic, nastic and tactic responses. In: Steward FC (ed) Plant physiology: a treatise, vol VA Academic Press, London New York, pp 119–228