P. KAPOOR*, “Effect of polythene mulches and barrier crops on virus disease incidence and yield of bell pepper”, Indian Phytopath., vol. 65, no. 4, pp. 391–394, Dec. 2012, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/25421