Smoke using the methods and precautions: Smoke point after booth doors closed aerosol chlorothalonil immediately, agricultural operations can be carried out after the morning full ventilation. In the rainy days during the day before the job quickly closed leaked four to six hours later after application. Smoke particles in the coating weight of the plant surface affect the control effect. Sunny noon direct sunlight when chlorothalonil aerosol manufacturers, plant surface is dry aerosol chlorothalonil wholesalers, smoke particle surface temperature and the same smoke less deposit. Smoke Use: Prevention range. Since the variety of constraints and therefore the scope of prevention Smoke pesticides is limited, generally only used for pesticide smoke in greenhouse some common pests and diseases, such as downy mildew, early blight, late blight, Phytophthora, Botrytis , blight, damping-off disease, anthrax, Sclerotinia, scab and aphids, greenhouse whitefly and the like.