S.N. Holihosur, P. V. D. A. A. H. (2009). Bioinsecticidal potential of Vinca rosea against the tobacco caterpillar, Spodoptera litura Fabricius (Lepidoptera: Noctuidae). Recent Research in Science and Technology, 2(2). Retrieved from https://updatepublishing.com/journal/index.php/rrst/article/view/367