Smoke greenhouses use: dosage. Vegetables grown in greenhouses smoke early agricultural manufacturers, due to seedling growth and soft, easily lead to injury smoke wholesale farm sheds, where appropriate, to reduce the dosage. Discharge methods. Before using the smoke, to check the greenhouse film, make up a good loophole, and tightly sealed greenhouse farm sheds smoke, the discharge time is usually in the evening after the grass thatch covering. Smoke greenhouses Use: Caution. In the early stages, can be achieved only once the discharge of smoke control effect Smoke manufacturer of agricultural greenhouses, the disease occurs when heavy, continuous control should generally be 2 to 3 times, spraying interval of 5 to 7 days. If you use the two middle smoke, the choice of another conventional fungicide spraying is better; before and after the release of smoke turn off the transom, put the smoke over the doors and windows closed four hours. Wholesale farm sheds farm sheds Smoke Smoke _ _ Hongqi Pharmaceutical provided by Anyang Hongqi Pharmaceutical Company Limited. Anyang Hongqi Pharmaceutical Co., Ltd. (www.ayhqyy.com) strong, credible, Anyang in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the flag into the brilliant medicine and you work for a better future!