PROBLEM TO BE SOLVED: To provide a material for capturing a small creature, which is capable of effectively capturing various types of harmful small creatures with different weights.SOLUTION: The material exhibits a predetermined adhesive maximum stress and wettability by adding a small amount of polyisobutylene having a medium molecular weight to an adhesive composition comprising polybutene, polyisobutylene rubber and polyethylene. The material secures capturing force for rodents from cubs to adult animals, and can effectively capture various types of small creatures.COPYRIGHT: (C)2012,JPO&INPIT【課題】体重の異なる各種の有害小生物を効果的に捕獲することが出来る、小生物捕獲材料を提供する。【解決手段】ポリブテン、ポリイソブチレンゴム、ポリエチレンからなる粘着性組成物に中分子量のポリイソブチレンを少量添加することにより、所定の粘着最大応力、延糸距離を示し、幼獣から成獣に至るげっ歯類の捕獲力が共に確保され、各種の小生物を効果的に捕獲できる。【選択図】なし
