Field Evaluation of Selected Plant Volatiles and Conspecific Pheromones as Attractants for and ().

Sex pheromones are commonly used in traps to monitor populations and movements of male click beetles, but to date few attractants have been identified for females. Notable exceptions are plant-derived kairomones for female and , allowing the monitoring of both males and females of these species with lures containing both pheromones and plant volatiles. The attractiveness of these plant volatiles for two congeners, and , which are agricultural pests in Europe and North America, was evaluated in the current study.