【摘要】 针对介壳虫种类繁多 ,习性各异 ,繁殖速度快的特点 ,抓住有效时期 ,采取不同的防治方法 ,有效控制其大量蔓延、危害 ,取得了显著效果更多还原

【Abstract】 The scale insects attacking plants are of many species,different habits and rapid propagation.In accordance with its occurrence regularity and character,grasping the effective time and adopting different control methods can effectively prevent them from further spread and damage.更多还原