Best use time of corn herbicide

The best use period of corn herbicide is 3-4 days after sowing or before emergence . Under drought conditions, the amount of water should be increased. At least 1200-1500 kg of water should be exchanged for one hectare, and the time of fight should be early, late or rainy day. It is advisable to avoid applying noon at noon or when the sun is strong. At the same time, it is necessary to strictly control the dose and not increase or decrease the dose at will, so as to avoid phytotoxicity or reduce the control effect.

 

Source of information: Jilin Rural Newspaper

 

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