In vivo functional analysis of the cotton bollworm Helicoverpa armigera 24‐dehydrocholesterol reductase (HaDHCR24) in phytosterol metabolism. - Yang, Zhen; Ren, Jinchan; Lu, Shuning; Feng, Yuanze; Fan, Yongliang; Liu, Tong‐Xian; Jing, Xiangfeng (Insect Science, 2025)