The present invention is to provide an agricultural chemical formulation is suppressed can be obtained a long-term storage stability and a good emulsified state at room temperature, yet the effect reinforcing to pests having a resistance to insect growth control (IGR) Pesticides is given by the moisture absorption and that for the purpose.Insect growth control (hereinafter, IGR) based pesticide active ingredient and 1,3-dimethyl-2-imidazolidinone, and the weight ratio of 1: 4 as a pesticide emulsion containing 2.5 to 1.Insect growth controlling, pesticide emulsions, storage stability, resistance to insect pests본 발명은 수분 흡습을 억제함으로써 실온에서의 장기 보존 안정성 및 양호한 유화 상태를 얻을 수 있고, 또 곤충 성장 제어(IGR)계 농약에 대하여 저항성을 갖는 해충에 대한 효력증강이 부여되는 농약 제제를 제공하는 것을 목적으로 한다.곤충 성장 제어(이하, IGR)계 농약 유효성분 및 1,3-디메틸-2-이미다졸리디논을 중량비 1:2.5~1:4로 함유하는 농약유제.
