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在观察了白杨透翅蛾的虫态、生活史的基础上 ,采用 80 %敌敌畏 10 0倍液注入虫孔用湿泥封口的防治方法 ,效果十分显著
On the basis of observing the insect state and life history of Populus euphratica, the method of preventing and controlling wormhole with wet mud seal by injecting 80% dichlorvos 100 times was very significant