Yadav , U. and Jadhav, N. 2018. Effect of different photoperiods on the longevity of male and female Moth of Eri silkworm (Philosamia ricini) L. (Saturniidae: Lepidoptera). Environment Conservation Journal. 19, 1&2 (Jun. 2018), 103–105. DOI:https://doi.org/10.36953/ECJ.2018.191213.