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氯氟吡氧乙酸除草剂,国外企业1991年在我国登记商品使它隆20%乳油。防治小麦阔叶杂草用量(有效成分,下同)150~199.5克/公顷,防治水田畦
Fluroxypyr herbicide, foreign enterprises registered in China in 1991 to make it 20% Long EC cream. Control of wheat broadleaf weeds dosage (active ingredients, the same below) 150 ~ 199.5 g / ha, prevention and treatment of paddy field 畦