用洗衣粉可作配制硫黄悬浮液的湿潤剂。試验証明:上海牌和五洲牌洗衣粉均有良好效果,五洲牌效果更佳。洗衣粉用量以药液量的0.05～0.1％为宜,如在配制时再加入少量胶类,悬浮性更好。用0.1％洗衣粉配成的硫黄悬液可以防治黄瓜白粉病,300～500倍液可持效14～17天。 With detergent can be used to formulate a suspension of sulfur wetting agent. Test proved that: Shanghai brand and Wuzhou brand laundry detergent has a good effect, Wuzhou brand better. Amount of detergent to the liquid amount of 0.05 to 0.1% is appropriate, such as the preparation of a small amount of plastic when added, better suspension. With 0.1% detergent formulated into a yellow suspension can cure cucumber powdery mildew, 300 ~ 500 times the liquid can be effective for 14 to 17 days.