Figure 4.

The effect of anion channel blockers on charge-induced stimulation using two Ag/AgCl electrodes located in the midrib (+) and in one of the two lobes (−). The soil was treated by 25 mL of 10 mm 9-AC 24 h before experiments. A, Photos of the trap closing by different charge stimulations. B, Dependencies of the distance between the edges of the lobes (y) on injected charges. An additional electrical charge was injected to the plant every 5 s. The soil was treated by 25 mL of 10 mm 9-AC 4 h (2) or 24 h (3) before experiments. The capacitor was charged by a 1.5-V battery. [See online article for color version of this figure.]