Phangthavong, Souksamone, Bin Chen, Yaqiang Zheng, Siyu Liu, Chanhom Loiheuang, Kita Chanthanouvong, Vongpasith Chanthakhoun, Bounxian Phetlumphun, and Anousith Vannaphon. 2023. “The Time-Concentration-Mortality Modeling and Virulence Indices for Strain NGS71814 of Metarhizium Anisopliae Against the Potato Tuber Moth (PTM), Phthorimaea Operculella”. Souphanouvong University Journal Multidisciplinary Research and Development 9 (2):291-302. http://www.su-journal.com/index.php/su/article/view/559.