Praparat Hormchan and Arunee Wongpiyasatid (2008) “Field Trial and Agronomic Performance of Antibiotics in Naturally-Colored Cotton Against Key Leaf Damaging Pests”, Agriculture and Natural Resources. Bangkok, Thailand, 42(4), pp. 589–598. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/244490 (accessed: 9 October 2026).