The oriental armyworm Mythimna separata (Walker) is a worldwide migratory pest that threatens food security in China. Previous studies have clarified the general migration regularity of M. East Asia, but knowledge routes over northeast China, especially autumn as well impact by climate change recent years, still limited. From 2017 to 2020, we monitored China searchlight traps and simulated moth...

The preparation of bioactive derivatives from the renewable natural product pinene is a hot research topic in deep processing and utilization pinene. In this study, β-pinene was used to develop novel molecules as promising new precursor insecticide. A series amide-containing were synthesized characterized. insecticidal activities these against Mythimna separate Semiaphis heraclei tested. struct...