Atirach Noosidum และผู้แต่งคนอื่นๆ. (2025) Formulation and efficacy of alginate gel containing Steinernema siamkayai EPNKU70 against the tobacco cutworm, Spodoptera litura Fabricius and the beet armyworm, Spodoptera exigua Hübner. <i>Khon Kaen Agriculture Journal</i>, <i>53</i>(6), 1222-1234.Atirach Noosidum และผู้แต่งคนอื่นๆ. "Formulation and efficacy of alginate gel containing Steinernema siamkayai EPNKU70 against the tobacco cutworm, Spodoptera litura Fabricius and the beet armyworm, Spodoptera exigua Hübner". Khon Kaen Agriculture Journal 53 (2025):1222-1234.Atirach Noosidum และผู้แต่งคนอื่นๆ. Formulation and efficacy of alginate gel containing Steinernema siamkayai EPNKU70 against the tobacco cutworm, Spodoptera litura Fabricius and the beet armyworm, Spodoptera exigua Hübner. Faculty of Agriculture:ม.ป.ท. 2025.