Grasping the best time for chemical wheat weeding in winter wheat

The best time for chemical weeding in wheat fields should be from mid-November to early December, because at this stage wheat is the most resistant, weeds are also the most sensitive to herbicides, and the herbicidal effect is also the best. But what do you need to pay attention to in chemical weeding? Do you know? The pesticide information network Xiaobian introduces the prevention methods and precautions for everyone:

Chemical Weeding and High-tech Prevention and Control Listen to my 1, weeds to control weeds such as sage, leeks, etc., and herbicides containing fensulfuron. 10% of phenylsulfonate is 15 grams. The resistant seedlings can be mixed with 10% of bensulfuron-methyl powder 10 grams or 30% of sodium dimethyltetrachloride powder per acre.
2. For controlling weeds such as sputum and pig scorpion, a herbicide containing flupirtine may be selected. 20% flufenoxyacetic acid in an amount of 35 ml.
3, the control of wild oats can be selected as a herbicide containing thiazol and grass ingredients. 6.9% thioxazole and 50 ml.
Matters needing attention 1 winter wheat field chemical weeding for three consecutive days, the average temperature should be above 5 °C, should be selected at noon on sunny days, no wind, no exposure.
The water consumption of 2 mu is guaranteed to be more than 30 kg, and the liquid should be mixed evenly. Apply herbs to the grass.
3 spray should be uniform, avoid heavy spray, leakage spray, when there are other crops near the wheat field, try to lower the nozzle to prevent drift.
4 After spraying, pay attention to cleaning the medical tools to avoid phytotoxicity.
Tips for the Chinese Pesticides Network Xiaobian: Some wheat fields also contain the damage of insects such as golden worms, mites, red spiders, and sheath blight. Please pay attention to the prevention and treatment of the right medicine. The prosperous land should be mechanically crushed, deep-cultivated or sprayed with 15% paclobutrazol or 15 grams of Zhuangfengan.

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ISW End Suction Pump Configuration Drawing

Main Part Number At The Drawing

ISW END SUCTION PUMP SELECTION CHART

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