Figure 1

Mean captures of H. halys adults (black bars) and nymphs (grey bars) to semiochemical stimuli paired with clear sticky traps by sampled country (Greece, Hungary, Italy, Switzerland, and USA) from 8 Aug to 6 Oct 2016. Upper case letters represent pairwise comparisons among treatments within adults, while lower case letters represent pairwise comparisons within nymphs. Bars with shared letters are not significantly different from each other (Tukey’s HSD, α = 0.05). Abbreviations: PHER = H. halys aggregation pheromone, MDT = methyl (2E,4E,6Z)-2,4,6-decatrienoate, CTRL = unbaited control.