Host plant list of the scale insects (Hemiptera: Coccomorpha) in South Korea Suh, Soo-Jung Insecta Mundi 2020 2020-03-27 2020 757 1 26      251.  Zelkova serrata(Thunb.) Makino (Ulmaceae)  Crisicoccus seruratus(Kanda) (Pseudococcidae)[ Paik 1978]  Drosicha corpulenta(Kuwana) (Monophlebidae)[ Paik 1978]  Drosicha howardi(Kuwana) (Monophlebidae)[ Paik 1978]  Eulecanium cerasorum(Cockerell) (Coccidae)[ Paik 1978]  Pseudaulacaspis pentagona(Targioni-Tozzetti) (Diaspididae)[ Paik 1978]  Pseudaulacaspis ulmicolaTang (Diaspididae)[ Suh 2015]