Saringkaphaibul, Chutchai, and Kwanchai Sombatsiri. 1973. “The Effect of Food Plants on the Development and Egg Production of the Tobacco Cutworm (Prodenia Litura Fab.)”. Agriculture and Natural Resources 7 (2). Bangkok, Thailand:90-96. https://li01.tci-thaijo.org/index.php/anres/article/view/240654.