Overall species and abundance of ambrosia beetles at the site of first records of the two new alien species (school n. 1; see Fig. 1 – Map indicating the high school locations). Black and grey bars indicate native and alien species, respectively. Plain colour bars and striped bars indicate the first (from March to June) and the second (from July to October) 2021 monitoring periods, respectively.

 
 
  Part of: Colombari F, Battisti A (2023) Citizen science at school increases awareness of biological invasions and contributes to the detection of exotic ambrosia beetles. In: Jactel H, Orazio C, Robinet C, Douma JC, Santini A, Battisti A, Branco M, Seehausen L, Kenis M (Eds) Conceptual and technical innovations to better manage invasions of alien pests and pathogens in forests. NeoBiota 84: 211-229. https://doi.org/10.3897/neobiota.84.95177