大葱、甘蓝等蔬菜叶面有一层白粉状蜡质,在防治病虫害及叶面喷肥时,因有蜡层而使药液呈小珠状,不能湿润植株表面而流失。在生产中常用洗衣粉作为粘着剂来提高防效。但有些农药和洗衣粉混合后,会失去药效或对作物有害,能否混合应看对药效的影响及安全性。一般能与洗衣粉混合的 Onion, cabbage and other vegetables have a layer of white powdery leaf foliage, in the control of pests and foliar fertilizer, because of the wax layer so that beads of liquid medicine, can not wet the plant surface and loss. Washing powder commonly used in production as an adhesive to improve control efficiency. However, some pesticides and detergent mixed, it will lose efficacy or harmful to crops, can be mixed to see the impact on the efficacy and safety. Generally mixed with detergent