Corn was selected as the bioassay plant for the study of chlorsulfuron and metsulfuron methyl residue bioactivity in soils of typical agricultural areas of Jiangsu Province.
采用改进的玉米主根长土培生测法，研究绿黄隆、甲黄隆在江苏省典型农区土壤中残留活性。
The result of field trials showed that metsulfuron-methyl gave bad control effect against Alopecurus japonicus.
田间比较试验结果表明，用甲磺隆等磺酰脲类除草剂对日本看麦娘防效很差。
In 1990 ~ 1995, field trials and demonstrations with metsulfuron-methyl to control weeds in rice stubble wheat field were carried out.
本文报道了1990 ~ 1995年甲磺隆防除稻茬麦田杂草的试验研究和推广应用结果。
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