Singh, R., & Chaudhary, J. P. (1991). Influence of female and male age and association periods of the adults of oriental armyworm (Lepidoptera: Noctuidae) on oviposition, egg hatch and longevity. Beiträge Zur Entomologie = Contributions to Entomology, 41(1), 271–275. https://doi.org/10.21248/contrib.entomol.41.1.271-275