S. K. TOMAR and O. S. RANA, “Incidence of jassid in relation to variety and time of sowing in cotton (Gossypium species)”, Indian J Agri Sci, vol. 64, no. 1, Apr. 2013, Accessed: Oct. 29, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/29033