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BACKGROUND Many groups of insects utilize substrate-borne vibrations for intraspecific communication. This characteristic makes them a suitable model for exploring the use of vibrations as a tool for pest control as an alternative to the use of chemicals. Detailed knowledge of species communication is a prerequisite to select the best signals to use. This study explored the use of substrate-borne vibrations for pest control of the brown marmorated stink bug (BMSB), Halyomorpha halys Stal (Heteroptera: Pentatomidae). For this purpose, we first identified the spectral and temporal characteristics that best elicit male responsiveness. Bioassays were conducted with artificial signals that mimicked the natural female calling signal. Second, we used the acquired knowledge to synthesize new signals endowed with different degrees of attractiveness in single- and two-choice bioassays using a wooden custom-made T stand. RESULTS The results from this study showed that males were attracted to female signals along a high range of amplitudes, especially starting from a threshold of 100 μm s-1 , a high pulse repetition time (1 s) and frequency peak corresponding to the first harmonic (76 Hz). This resulted in an "optimal" signal for use to attract males, while the choice test in the T arena showed that this signal elicits searching behavior and attracts BMSB males towards a stimulation point. CONCLUSION We confirm the use of vibrational signals as a strong tool for behavioral manipulation of male BMSB and suggest its possible use in the development of field traps and further management of this pest. © 2021 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.

The phytosanitary emergence triggered by Xylella fastidiosa introduction in Europe urgently calls for research on its main vector, the meadow spittlebug, Philaenus spumarius. The difficulties faced in altering P. spumarius life cycle setting up a continuous indoor rearing under artificial conditions, obtaining a continuous availability of insects for laboratory trials, represent a great limit for research. Here, we propose a methodology to rear P. spumarius in the laboratory allowing the supply of nymphs and adults before they become available in the field. This crucial step forward will permit to overcome the seasonality barrier, reducing time and efforts currently required for experimentation on the meadow spittlebug. The proposed methodology would allow producing the data urgently required to fill the knowledge gap and finally set up an effective and environmentally friendly control strategy of P. spumarius.