Chittihunsa, Titiya. “The Effect of Some Crude Plant Extracts Antimycotics Growth of the Hyphae of Ascosphaera apis, the Agent Causing chalkbrood Disease in Apis millifera”. Thai Agricultural Research Journal 15, no. 3 (March 23, 1997): 194–206. accessed September 30, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/236580.