Ravinder Singh Chandi and Anureet Kaur Chand (2014) “Insecticide Use Pattern on Tomato Crop in Punjab”, Indian Journal of Extension Education, 50(3&4), pp. 90–93. Available at: https://epubs.icar.org.in/index.php/IJEE/article/view/144323 (Accessed: 25 June 2026).