Jls. Taylor et J. Vanstaden, ROOT INITIATION IN VIGNA-RADIATA (L) WILCZEK HYPOCOTYL CUTTINGS IS STIMULATED BY SMOKE-DERIVED EXTRACTS, Plant growth regulation, 18(3), 1996, pp. 165-168
Aqueous extracts of smoke, derived from Themeda triandra, a fire-clima
x grass, and Passerina vulgaris, a fynbos plant, stimulated root initi
ation and development in the hypocotyls of mung beans. Immersion time
and the dilution of the smoke extracts were important in optimising th
e rooting response.