PROBLEM TO BE SOLVED: To provide a mite catcher capable of improving its durability of mite inviting effect and its visibility of mites.SOLUTION: A mite catcher 10 includes: a mite inviting insecticidal body 20 a dark color sheet-like member 30 for covering the surface of the mite inviting insecticidal body 20 and a storage case 40 for storing the mite inviting insecticidal body 20 and the dark color sheet-like member 30. In the mite inviting insecticidal body 20, an invitation perfume membrane 22 is formed by impregnating invitation perfumes into the surface of a porous ceramics and heating the surface to melt the invitation perfumes, such as, chocolates and a mixture of plants, inside the pores 24 of the porous ceramics and on the surface of the mite inviting insecticidal body 20. A mite invited by the mite inviting insecticidal body 20 enters the inside of an entrance 41 of the storage case 40 and moves along the sheet surface of the dark color sheet-like member 30 while being guided by the aroma of the invitation perfume membrane 22 coated on the mite inviting insecticidal body 20. Further, the mite crawls into the mite inviting insecticidal body 20 inserted into the inside of the dark color sheet-like member 30 through openings 32 of the dark color sheet-like member 30 from the surface side of the dark color sheet-like member 30.COPYRIGHT: (C)2014,JPO&INPIT【課題】本発明はダニの誘引効果の耐久性及びダニの視認性の向上を課題とする。【解決手段】ダニ捕獲器10は、ダニ誘引殺虫体20と、ダニ誘引殺虫体20の表面を覆う暗色シート状部材30と、ダニ誘引殺虫体20及び暗色シート状部材30を収納する収納ケース40とを有する。ダニ誘引殺虫体20は、多孔質セラミックスの表面に誘引香料を含浸させ、その表面を熱処理してチョコレート及び植物性混合物等の誘引成分を多孔質の微細孔24の内部及びダニ誘引殺虫体20の表面に溶融化して誘引香料膜22を形成される。ダニ誘引殺虫体20に誘引されて収納ケース40の侵入口41からケース内部に侵入したダニは、ダニ誘引殺虫体20にコーティングされた誘引香料膜22の臭いに導かれて暗色シート状部材30のシート面を移動する。さらに、ダニは、暗色シート状部材30の表側から開口32を通って暗色シート状部材30の内側に挿入されたダニ誘引殺虫体20に潜り込む。【選択図】図2
