Halder, J., A. Rai, S. Chakrabarti, and D. Dey. “Distribution, Host Range and Bionomics of Rhopalosiphum Nymphaeae (Linnaeus, 1761) a Polyphagous Aphid in Aquatic Vegetables”. Defence Life Science Journal, Vol. 5, no. 1, Feb. 2020, pp. 49-53, doi:10.14429/dlsj.5.14403.