An insect trapping board is used to solve the problem that the conventional trapping board is not easy to tear. The substrate includes: a substrate having at least one separation portion, the substrate is divided into a plurality of segments according to the separation portion, and one surface of the substrate has a plurality of adhesive portions, and the plurality of adhesive portions respectively correspond to the respective segments； And a plurality of release layers, each of the release layers being detachably coupled to each of the adhesive layers.一種捕蟲板，用以解決習知捕蟲板撕分不易的問題。係包含：一基板，該基板具有至少一分離部，該基板依據該分離部分隔為數個分片，該基板之一表面具有數個黏著部，該數個黏著部分別對應於各該分片；及數個離形層，各該離形層分別可撕離地對應結合於各該黏著層。
