喷雾器是防治病虫害的主要工具,有些农民重视使用,轻视保养,停用后随便一扔了事。这样,不仅来年不好使用,而且严重影响喷雾器的使用寿命。下面介绍一些保养知识:喷雾器停用后,要首先把药液桶、胶管、喷杆等部件洗干净,要特别注意清除打气筒上的油垢和药液桶底凹部的泥土。因为多数农药对喷雾器都有一定的腐蚀作用,因此停用后,要及时用碱水洗刷一遍,再清水冲洗干净。尤其是喷过波尔多液之后, Sprayer is the main tool to control pests and diseases, some farmers attach importance to the use, contempt for maintenance, disabled after the incident simply fooling things. In this way, not only the bad use of the coming year, but also seriously affect the life of the sprayer. The following describes some maintenance knowledge: After the sprayer is disabled, it is necessary to first wash the liquid drum, hose, spray bar and other components, pay special attention to clean up the grease on the pump and the soil at the bottom of the tub. Because most of the pesticides on the sprayer have a certain corrosive effect, so after the suspension, it is necessary to use alkali wash again, then rinse clean. Especially after spraying Bordeaux mixture,