FIGURE 2 in Olfactory Responses Of Phytoseiulus Persimilis To Rose Plants With Or Without Prey Or Competitors

FIGURE 2: In the Y-tube olfactometer, Phytoseiulus persimilis were offered a choice between odours from clean air in one arm vs odours from plants infested with Tetranychus urticae in the other. a – rose plants; b – bean plants; c – cucumber plants. P values of the G test for each replicate are given next to each bar; overall P values are given in Table 1.