Rahman, A., M. Haque, S. Alam, M. Mahmudunnabi, and N. Dutta. “Efficacy of Botanicals Against <i>Helicoverpa armigera</I> (Hubner) in Tomato”. The Agriculturists, vol. 12, no. 1, Aug. 2014, pp. 131-9, doi:10.3329/agric.v12i1.19868.