Halder, J., Rai, A. B., Chakrabarti, S., & Dey, D. (2020). Distribution, Host Range and Bionomics of Rhopalosiphum nymphaeae (Linnaeus, 1761) a Polyphagous Aphid in Aquatic Vegetables. Defence Life Science Journal, 5(1), 49–53. https://doi.org/10.14429/dlsj.5.14403