PROBLEM TO BE SOLVED: To provide an excellent insect pest-repelling composition which maintains repelling functions after being applied to or sprayed on a substrate, and a method for repelling insect pests.SOLUTION: The insect pest-repelling composition includes a titanium phosphate-based compound and a repellent. The method for repelling insect pests includes a step in which the composition including the titanium phosphate-based compound and the repellent is applied to or sprayed on a substrate.COPYRIGHT: (C)2013,JPO&INPIT【課題】基材に塗布又は噴霧した後の忌避作用を維持される優れた害虫忌避組成物を提供すること、及び害虫を忌避する方法を提供することを主な目的とする。【解決手段】リン酸チタニウム系化合物と、忌避剤を含む害虫忌避組成物。リン酸チタニウム系化合物と忌避剤を含む組成物を、基材に対して塗布又は噴霧する工程を含む、害虫の忌避方法。【選択図】なし