PROBLEM TO BE SOLVED: To provide a flying harmful enemy defence unit for honeybee capable of preventing yellow hornets from predation at a honeycomb gate space, having a function of a catching-and-killing unit, and also defending against intrusion of giant hornets, small size hornets, and hawk moths with a high probability.SOLUTION: A flying harmful enemy defence unit has spaces divided by artificial spiders thread around a section space partitioned by a frame body of a flying harmful enemy catching-and-killing unit attached to a honeycomb gate, where honeybees enter and exit, and circumflexes along the frame body. The spaces divided by the artificial spiders thread are equal to or less than the wing width of flying harmful enemies at the time of flying.COPYRIGHT: (C)2014,JPO&INPIT【課題】黄色スズメ蜂の巣門空間での捕食を防ぎ、捕殺器の機能、オオスズメ蜂、小型スズメ蜂、スズメ蛾の侵入をも高い確率で防御するミツバチ用飛翔害敵防御器を提供する。【解決手段】ミツバチが出入りする巣門に取り付ける飛翔害敵捕殺器の枠体で区画される区間空間周囲を、疑似蜘蛛の糸で間隔を有して、前記枠体に回旋したミツバチ用飛翔害敵防御器であり、疑似蜘蛛の糸の間隔を飛翔害敵の飛翔時羽巾以下とする。【選択図】図1
