Fitness of (Lepidoptera: Noctuidae) on Cultivated Wheat and a Weed, Wild Oat (), and Its Implications for Pest Management.

(Walker), a significant migratory pest in many Asian countries, can cause severe damage to wheat crops. Understanding whether wild oat can serve as an alternate host is important for informing predictive models of infestation levels in wheat fields and can improve pest and weed management strategies. We first conducted both choice and no-choice experiments and found that readily laid eggs on both wheat and wild oat, with no significant oviposition preference.