Table 1.

Estimation of the concentrations in ppm_V at the output of the stimulator used in the electrophysiological experiments for five different volatile plant compounds released from sources containing 1 ml of mineral oil with 0.1, 1, and 10% of the respective compound as calculated from measurements with a photo ionization detector.

Compound	0.1% v/v	1% v/v	10% v/v
Heptanal	3.9	14.4	119.1
α-pinene	0.6	0.7	8.0
Linalool	0.7	3.1	14.4
Hexanal	16.5	19.4	95.6
Z3-6Ac	0.7	0.9	17.2