H. P. PATNAIK and D. LENKA, “Damage potential of Helicoverpa armigera in linseed (Linurn usitatissimum)*”, Indian J Agri Sci, vol. 70, no. 3, Mar. 2013, Accessed: Oct. 28, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/28187