Relationship between Leaf Anatomical Structures of Seven Host Plants and Host- selection by Ericerus pela (Chavannes ) The Study of Tropical Climate (Jinghong,Yunnan) Influence White Wax Scale Study on the Major Host Plant Species of Lac Insect, Wax Scale and Gall Aphids Immunomodulatory and Antitumor Activities of Polysaccharide from Chinese White Wax Scale A Study on the Effect of Ecological Factors on the Swarming of White Wax Scales Study on the Mortality of the White Wax Scale Insect with Relation to Rainfall in Guangxi A Study on Selection of Host Plant of the White Wax Scale Decolorization and Antioxidant Assay of Polysaccharide from White Wax Scale Using Macroporous Resin Studies on the Reproduction of White Wax Scales in Areas of Low Elevation The Geographic Distribution of the White Wax Scale, Ericerus pela Chavannes, in China Study on “the Three Reds and Three Blacks” Phenomenon of White Wax Scales in the Production of Its Brood Insects