PROBLEM TO BE SOLVED: To provide a Japanese oak wilt countermeasure sheet that can reliably capture an ambrosia beetle (Platypus quercivorus) when wound around a tree trunk to be used, and also is harmless to birds and the like and can prevent an ecosystem for aves from being disturbed.;SOLUTION: A Japanese oak wilt countermeasure sheet 10 includes: a base sheet 11 constituted of kraft paper or a nonwoven fabric; an adhesive layer 12 laminated on one surface of the base sheet 11 and containing a rubber-based hot melt adhesive; a nonwoven fabric 13 laminated on the adhesive layer 12, and made from a resin-based material regularly formed with windows of a predetermined shape in a plan view for intermittently making an adherend area on a surface of the adhesive layer; and release paper 14 provided to cover the top of the adhesive layer 12 from an upper surface of the nonwoven fabric 13, and having a siliconized surface opposed to the adhesive layer 12.;COPYRIGHT: (C)2015,JPO&INPIT
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