. 2000 Jul 18;97(16):9329–9334. doi: 10.1073/pnas.160241697

Table 1.

Responses of the aphid parasitoid Aphidius ervi in the wind tunnel to synthetic compounds (10 μg) released from filter paper (single-choice test)

Stimulus	No. parasitoids tested	Mean % showing oriented flight^*
(Z)-Jasmone	64	52.22 ± 2.22^a
(E,E)-α-Farnesene	70	60.44 ± 5.27^a
(E)-β-Ocimene	63	46.25 ± 4.41^a
Hexane control	45	26.70 ± 0.00^b

Tests on 3 consecutive days. ANOVA analysis F = 16.19, P < 0.01. Values followed by a different letter are significantly different at P < 0.05 (Tukey multiple comparison test).