Xyrosaria lichneuta Meyrick belongs to the Lepidoptera. Yponomeutidae.The pest mostly distributed in Zhejiang,Jiangsu,Hubei,Hebei,Henan,Fujian and Taiwan province,also recorded in Japan and India.Its main host plants are the Celastrus orbiculatus Thunb and the plants of Euonymus L. The larva takes the food for the leaves of the medical and economic plant-Tripterygium wilfordii Hook.F. in Taining county,Fujian province,already has had the serious influence to growth and economic efficiency of Tripterygium wi...