Fig. 4From: Assessment of the pesticidal behaviour of diacyl hydrazine-based ready-to-use nanoformulationsInsect growth regulatory activity of nanoformulations against Spodoptera litura by diet incorporation method; a dead adults after 24 h of treatment, b larval–pupal intermediated formed, c pupal–adult intermediate formed, and d abnormal adults formed. For representative images of normal life cycle stages of S. litura, please refer to Fig. 3aBack to article page