Immediately from the heading stage of wheat to the middle stage of grain filling, the planting department of the Hubei Provincial Agriculture Department reminded all localities to promptly adopt “one spray and three defenses (mixing sprays of insecticides, fungicides, plant growth regulators, or trace fertilizers, etc.)â€. Technical measures to prevent pests, premature aging, and dry hot winds as soon as possible and increase grain weight. It is recommended that the drug be used in conjunction with the application, and the following agents can be mixed and sprayed once per mu: 15% triadimefon wettable powder 70 to 100 grams per mu can prevent stripe rust and powdery mildew, 75% carbendazim water dispersible granules 40 grams of control of scab, potassium dihydrogen phosphate 150 grams; wheat aphid heavier place, in the prevention of wheat scab, rust, powdery mildew, should increase 25% of pymetrozine suspension 20 grams to control aphids. In addition, add 200 grams of urea per acre of fertilizer-fertilized fields, and add 50 grams of 20.5% of Sonic Boron in the absence of boron. Where conditions permit, the agent for the control of head blight should use as much as 25% cyanoxime suspension as much as possible, with a dose of 100 ml per mu. Spray time, the southern Hubei usually from mid-April to early May, Hubei is generally from mid-April to early May, should pay attention to the weather forecast before spraying, do not spray in the rain within 24 hours, the best Choose to spray after 10 o'clock in the morning and before 5 o'clock in the afternoon. General field spraying 2 to 3 times, of which wheat heading and flowering period combined with scab prevention and control spraying 2 times, interval time 7 to 10 days. Tpe Disposable Gloves,Emergency Disposable Gloves,Protective Plastic Gloves,Hygienic Disposable Gloves Shandong Haoyue Medical Technology Co., Ltd , https://www.haoyueyiliao.com