Figure 5From: Floral volatiles interfere with plant attraction of parasitoids: ontogeny-dependent infochemical dynamics in Brassica rapa Effect of florivory on parasitoid attraction. Percentage attractiveness of Cotesia glomerata females toward different treatments in a 4-arm olfactometer setting. Treatments are: Blank empty odor source, Ctrl non-infested flowering plant, Inf Pieris-infested flowering plant, Inf Bag Pieris-infested plant whose flowers were bagged to prevent florivory. Treatments followed by a different letter are significantly different (One-way ANOVA, α = 0.05, JMP 9). Back to article page