Figure 7From: Identification of a self-regulatory pheromone system that controls nymph aggregation behavior of rice spittlebug Callitettix versicolor Behavioral responses of fifth instar nymphs of C. versicolor to various doses of (a) undecane, (b) dodecane, (c) tridecane, (d) tetradecane, (e) pentadecane and (f) hexadecane. For every compound, and in each assay, 30 to 50 nymphs were tested.Back to article page