Transgenerational effect of (Wize) on demographic parameters and detoxifying enzymes of (Smith).

is a notorious pest that has been recorded attacking over 353 crop species worldwide. Excessive insecticide exposure can lead to resistance and has adverse impacts on the environment and beneficial organisms. Long-lasting pest control methods like entomopathogenic fungi may be used to prevent the negative impact of synthetic insecticides. In the current research, effectiveness of was analysed by applying a sub-lethal dose (LC = 2.09 × 10 spores mL) and a lethal dose (LC = 2.17 × 10 spores mL) on filial (F) and first filial (F) generations of to estimate both lethal and sub-lethal effects. The LC was used to keep a significant proportion of larvae alive to permit determination of sublethal effects on After treatment with the LC and LC, progeny displayed shorter larval duration, lower fecundity, and shorter adult female and male longevities relative to untreated controls. Likewise, the adult pre-oviposition period, total pre-oviposition period, oviposition days (), net reproductive rates (), and mean generation times () were reduced in fungal-infected groups. Furthermore, activities of key detoxifying enzymes, i.e. acetylcholinesterase (AChE), glutathione -transferases (GST), and esterases (EST), were also evaluated. Substantial differences of AChE, GST, and EST (24.3, 18.34, and 10.09 µmol/min/mg protein), respectively, were observed at the LC in contrast to the LC and controls. The current study showed pathogenicity of , which negatively affected insect development and changed the activities of detoxifying enzymes, thereby increasing the effectiveness and eco-friendly management of .