Upadhyay, R. R., Singh, P. S., & Singh, S. K. (2021). Comparative efficacy and economics of certain insecticides against gram pod borer, Helicoverpa armigera (Hübner) in chickpea. Indian Journal of Plant Protection, 48(4). https://epubs.icar.org.in/index.php/IJPP/article/view/111902