Disclosed is a method for imparting an aroma and/or a flavor to a food. Specifically disclosed is a composition for imparting an aroma and/or a flavor, which contains one of (i) decanoic acid, (ii) octanoic acid or (iii) one or more substances selected from among acetol, furfural, methyltetrahydrofuranone and 2-acetyl-5-methylfuran. When the blending amount of (i) decanoic acid is represented by A (parts by weight), the blending amount of (ii) octanoic acid is represented by B (parts by weight), the total blending amount of (iii) acetol, furfural, methyltetrahydrofuranone and 2-acetyl-5-methylfuran is represented by C (parts by weight) and A + B + C is taken as 100, the components (i), (ii) and (iii) are blended so as to satisfy 0 â ¤ A â ¤ 60, 0 â ¤ B â ¤ 100, 0 â ¤ C â ¤ 100, and 3A + B â ¤ 180. Disclosed is a method for imparting an aroma and/or a flavor to a food. Specifically disclosed is a composition for imparting an aroma and/or a flavor, which contains one of (i) decanoic acid, (ii) octanoic acid or (iii) one or more substances selected from among acetol, furfural, methyltetrahydrofuranone and 2-acetyl-5-methylfuran. When the blending amount of (i) decanoic acid is represented by A (parts by weight), the blending amount of (ii) octanoic acid is represented by B (parts by weight), the total blending amount of (iii) acetol, furfural, methyltetrahydrofuranone and 2-acetyl-5-methylfuran is represented by C (parts by weight) and A + B + C is taken as 100, the components (i), (ii) and (iii) are blended so as to satisfy 0 â ¤ A â ¤ 60, 0 â ¤ B â ¤ 100, 0 â ¤ C â ¤ 100, and 3A + B â ¤ 180. An insect pest controlling resin composition comprising a thermoplastic resin, a pyrethroid compound, piperonyl butoxide, and a phosphorus-based antioxidant. This is used as a raw material of an insect pest controlling net.[Problema Técnico] Proporcionar un método para impartir un aroma y/o sabor a un producto alimenticio. [Solución al Problema] Una composición que imparte aroma
