Susceptibility of fall armyworm, Spodoptera frugiperda (J.E. Smith), to eight insecticides in China, with special reference to lambda-cyhalothrin

Yunxia Zhao, Jing-Mei Huang, Huan Ni, Di Guo, Fengxia Yang, Xin Wang, Shun‐Fan Wu, Cong‐Fen Gao