NAVYA MATCHA and A K BHOWMICK 2020. Effect of different plant extracts on growth indices of tobacco caterpillar (Spodoptera litura) on soybean under laboratory conditions: Effect of different plant extracts on growth indices of tobacco caterpillar (Spodoptera litura) on soybean under laboratory conditions. Journal of Oilseeds Research. 37, Specialissue (Mar. 2020). DOI:https://doi.org/10.56739/jor.v37iSpecialissue.141036.