Surveillance for Spodoptera frugiperda, fall armyworm (Lepidoptera: Noctuidae) in South Korea

Abstract The Animal and Plant Quarantine Service, South Korea, developed a specific plan for Spodoptera frugiperda (J.E. Smith), the fall armyworm, in 2019 to implement the surveillance for early detection for this pest. The fall armyworm surveillance program involved seasonal monitoring of the pest with pheromone traps placed into fields of cereal crops at high‐risk locations. In 2019, the trapping season ran from early spring to late autumn, with a total deployment of 140 traps. During the season, a total of 10 male adults were captured in these surveillance traps placed in South Korea and it has since been eradicated from these localities. Additionally, the fall armyworm was intercepted 12 times on asparagus from Peru and Thailand at South Korean ports of entry.