Environmental and hormonal regulation of seed dormancy and germination in Cape fynbos Leucospermum R.Br. (Proteaceae) species G. J. BritsJ. G. M. CuttingJ. van Staden OriginalPaper Pages: 181 - 193
Dormancy break of celery (Apium graveolens L.) seeds by plant derived smoke extract T. H. ThomasJ. Van Staden OriginalPaper Pages: 195 - 198
Inhibition of flower induction on in vitro chicory root explants by hydroponic forcing pretreatment of roots M. A. C. DemeulemeesterH. VangossumM. P. De Proft OriginalPaper Pages: 199 - 203
Endogenous ethylene requirement for adventitious root induction and growth in tomato cotyledons and lavandin microcuttings in vitro Anna Mensuali-SodiMaddalena PanizzaFranco Tognoni OriginalPaper Pages: 205 - 212
Interaction between a plant-derived smoke extract, light and phytohormones on the germination of light-sensitive lettuce seeds J. van StadenA. K. JägerA. Strydom OriginalPaper Pages: 213 - 218
Distribution of endogenous gibberellins in dwarf and giant off-types banana (Musa AAA, cv.‘Grand nain’) plants from in vitro propagation J. SandovalF. KerbellecP. Doumas OriginalPaper Pages: 219 - 224
Effects of growth regulators and light on chloroplasts NAD(P)H dehydrogenase activities of senescent barley leaves Juan CuelloMaría José QuilesBartolomé Sabater OriginalPaper Pages: 225 - 232
Improved micropropagation of Populus spp. by Pluronic F-68 M. Iordan-CostacheK. C. LoweJ. B. Power OriginalPaper Pages: 233 - 239
Some chromatographic characteristics of germination stimulants in plant-derived smoke extracts J. van StadenF. E. DrewesN. A. C. Brown OriginalPaper Pages: 241 - 249
Sucrose supply can increase longevity of broccoli (Brassica oleracea) branchlets kept at 22°C Donald E. IrvingDaryl C. Joyce OriginalPaper Pages: 251 - 256
