K. Sikorska et al., EFFECTS OF RADIATION QUALITY ON THE OPENING OF STOMATA IN INTACT PHASEOLUS-VULGARIS L. LEAVES, Photosynthetica, 34(1), 1997, pp. 31-36
In intact French bean (Phaseolus vulgaris L.) leaves blue radiation en
hanced opening of stomata both when it was used individually and when
it was used as preirradiation before ''white light'' irradiation. Effe
cts of red radiation were just the contrary.