Positioning of a pair of traps, at the two heights specified A. over a branch higher than 10 m; B. at the trunk at 1.5 - 2 m; C. details of the modified lid with funnel and the modified capture chamber (Photo M. Bardiani).

  Part of: Bardiani M, Hardersen S, Redolfi De Zan L, Maura M, Mosconi F, Mancini E, Antonini G, Campanaro A, Mason F (2017) Monitoring of Insects with Public Participation. Layman’s Report. Advanced Books. https://doi.org/10.3897/ab.e22169