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吸水石里有虫如何去除
更新时间: 2020-10-30 00:00:00  

吸水石里有虫去除的方法主要有人工灭杀和化学防治。人工灭杀:采用人工捕捉、刮除、冲刷、击杀等方法消灭害虫。优点是简单易行,无污染。适用于盆景数量不多,虫害发生较轻的情况。化学防治:针对不同的害虫,选用不同的化学药物进行防治。优点能迅速、大量地杀死害虫,能有效控制虫情。

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