Spodoptera Frugiperda (J.E. Smith)

Spodoptera frugiperda is an important economic pest that has recently invaded Africa and Asia. This study systematically assessed its life history traits under varying temperatures, photoperiods, and humidity levels. The results show that physiological activity is highest at 32°C, with reduced duration of developmental stages, increased oviposition quantity and period in females, and a shorter pupal stage, which extends adult lifespan. These findings help predict population dynamics and inform management strategies.