Typhlodromus ndibu Pritchard and Baker (Acari: Phytoseiidae), collected from citrus orchards in the southern region of Vietnam, has been identified as a natural enemy red mite Panonychus citri (McGregor) Tetranychidae). It holds potential laboratory-reared predator for biological control purposes. However, research on T. remains limited. This study focuses investigating effects fenpyroximate, a...