Figure 1
From: Bt rice does not disrupt the host-searching behavior of the parasitoid Cotesia chilonis
Responses of Cotesia chilonis to pairs of odor sources in dual-choice tests using a Y-tube olfactometer.
Odor sources: Bt UD: undamaged Bt rice plants, non-Bt UD: undamaged non-Bt rice plants, Air: clean air. Asterisks indicate a significant difference within a choice test: **P < 0.01; n.s. indicates a non-significant difference (P > 0.05) (χ2 test). The bars indicate the percentages of parasitoids that selected either odor source. Gray shading indicates herbivore-undamaged plants. The numbers indicate the number of parasitoids that made a choice and the numbers in parentheses indicate the total number of parasitoids tested.
