Hormchan, Praparat, Arunee Wongpiyasatid, and Somchai Piyapuntawanon. “Observation of Gamma Irradiated Cotton Populations on Trend of Cotton Leafhopper Resistance Using Hopperburn Index”. Agriculture and Natural Resources 35, no. 4 (December 31, 2001): 386–391. Accessed May 4, 2024. https://li01.tci-thaijo.org/index.php/anres/article/view/240221.