Sinchaisri, N. “Tests on Various Types of Insecticides to the Larvae of the Armyworm; Leucania separate Walker (Noctuidae : Lepidoptera)”. Agriculture and Natural Resources, vol. 8, no. 1, Jan. 1974, pp. 10-18, https://li01.tci-thaijo.org/index.php/anres/article/view/240674.