PROBLEM TO BE SOLVED: To provide an ant-controlling device promoting ant intrusion and ants eating action.SOLUTION: The ant-controlling device is based on paying attention of the fact that the eating action of ant living outdoors declines on the ground surface higher in temperature than underground. Thus, this device is so designed as to provide a space S under a bait agent container 5 so that the temperature of the bait agent container 5 come close to the temperature of underground where ant lives and also set up a bottom plate 3a blocking radiant heat emitted from the ground surface.COPYRIGHT: (C)2007,JPO&INPIT【課題】蟻の侵入並びに喫食行動を促進させる蟻防除装置を提供する。【解決手段】野外に生息する蟻の喫食行動が地中温度よりも高い地表面で低下することに着目し、ベイト剤収容部5の温度が蟻の生息する地中温度に近づくように、ベイト剤収容部5の下方に空隙Sを設けると共に、地表面からの輻射熱を遮断する底板3aを配置する。【選択図】図4
