RATTANAWANNEE, Atsalek, and Wiboon CHONGRATTANAMETEEKUL. 2015. “Genetic Variation of Cassava Mealybug, Phenacoccus Manihoti (Hemiptera: Pseudococcidae), Based on DNA Sequences from Mitochondrial and Nuclear Genes”. Walailak Journal of Science and Technology (WJST) 13 (2):123-32. https://wjst.wu.ac.th/index.php/wjst/article/view/1432.