Figure 2
From: Behavioural and electrophysiological responses of Philaenus spumarius to odours from conspecifics
Residence time (mean % ± SE) and first choice (%) of Philaenus spumarius males (MAL) and females (FEM) in the control and treatment arm of a Y-tube olfactometer. Control consisted in dichloromethane. Treatments were headspace volatiles collected from live P. spumarius females or males using dichloromethane as solvent. Data were analysed by means of GLS (residence time) or GLM with binomial distribution (first choice).
