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超低容量喷雾是一种新的施药方法。这种方法比手动压缩式喷雾器提高工效近百倍,可节省农药10～30%,效果好,残效长,并可用于防治多种害虫。下面就其应用技术做简要介绍。
Ultra-low volume spray is a new method of application. This method is more than a hundred times more efficient than the manual compression sprayer, which can save 10-30% of the pesticide. The method has the advantages of good effect and long residual effect and can be used for controlling various pests. Here’s a brief introduction of its application technology.