Improved flyer constituted by a lower part (1) with at least one opening (5) for the entrance of insects and a top part (2) as a lid that joined together form a receptacle characterized in that it comprises an intermediate piece ( 3) located between the lower part (1) and the upper part (2) that divides said receptacle into two chambers and in that said intermediate piece (3) has at least one hole (6) communicating said chambers. (Machine-translation by Google Translate, not legally binding)
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