PROBLEM TO BE SOLVED: To provide an air-permeable structure for insect pest control, on which a large amount of an insect pest controlling component per unit area can be held and consequently from which the insect pest controlling component can be dissipated over a long period of time.SOLUTION: The air-permeable structure for insect pest control has: a net 1 formed from a fibrous material 10 comprising a multifilament so that air can be permeated therethrough； and the insect pest controlling component which is held on the surface of the fibrous material 10 of the net 1 and has volatility at normal temperature. The insect pest controlling component is held on the fibrous material 10 together with a binder resin.Una estructura de ventilación para el control de plagas de insectos capaz de liberar un agente para el control de plagas de insectos a temperatura normal, cuya estructura comprende:#una estructura de ventilación construida de manera que permite la ventilación a partir de un material fibroso compuesto por multifilamentos y#un agente para el control de plagas de insectos vaporizable a temperatura normal retenido sobre el material fibroso de la estructura de ventilación,#donde el agente para el control de plagas de insectos está retenido junto con una resina ligante sobre la superficie del material fibroso.
