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柳蓝叶甲虫害的防治方法

   2014-10-27 1010
核心提示:什么是柳蓝叶甲?柳蓝叶甲是柳树常见的一种危害极大的虫害。一旦虫害发生,将迅速扩散,以取食柳树的芽和叶片为生。发生柳蓝叶甲的最明显特征是柳叶叶片呈半透明网状。下面为你介绍柳蓝叶甲虫害的防治方法。

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