Metribuzin

Product Name: oxazinone
usage method:
1. Spring soybean is used in soybean field. After sowing and before emergence, 70% wettable powder 53-76 is used per mu  G, about 30kg of water, spray the soil surface evenly. After summer soybean sowing and before emergence, 33-57g of 70% wettable powder per mu was used to treat the same spring soybean.
2. Ma Ling is used after sowing and before emergence. 66-76g of 70% wettable powder is used per mu, and 30kg of water is evenly sprayed with soil. It is used after emergence. Generally, when the potato plant height is more than 10cm, the drug resistance decreases and is prone to drug damage.