PROBLEM TO BE SOLVED: To provide a poison bait agent container which can exterminate creeping noxious insects that inhabit outdoor such as cockroaches and can be used outdoors for a long period of time.SOLUTION: An outdoor poison bait agent container 30 has a bottom plate part 20, and a lid part 10 which can be connected to the bottom plate part 20. The lid part 10 has a ceiling part 10T and a side wall part 10S. A poison bait agent storage part 10H is formed in the reverse side of the ceiling part 10T (the side facing to the bottom plate part), and an opening 10D is formed in the side wall part 10S for a gateway 30D. A bank-like material 20D is formed on the whole circumference of the bottom plate part 20 between the gateway 30D and the position just below the poison bait agent container 10H, and a drain hole 20H is formed on the bottom plate part 20 outside of the bank-like material 20D.COPYRIGHT: (C)2014,JPO&INPIT【課題】屋外に生息するゴキブリなどの匍匐害虫を駆除することのできる長期間屋外で使用可能な毒餌剤収納容器を提供する。【解決手段】底板部20と、底板部20と結合可能な蓋部10とを有する屋外用毒餌剤収納容器30であって、蓋部10は天井部10Tと側壁部10Sとを有し、天井部10Tの裏側(前記底板部に面する側)に毒餌剤収納部10Hが形成され、側壁部10Sに出入り口30Dのための開口10Dが形成され、出入り口30Dと毒餌剤収納部10Hの真下との間の底板部20に土手状物20Dが全周に形成され、土手状物20Dの外側の底板部20に水抜き孔20Hが形成されている。【選択図】図7