To cite this article: Nazli, H. and Butt, A., 2020. Comparative study of two synthetic insecticides spiromesifen and thiamethoxam to determine their acute and residual toxicity against lynx spider (Oxyopes javanus). Punjab Univ. J. Zool., 35(1): 135-146. https://dx.doi.org/10.17582/journal.pujz/2020.35.1.135.146