物化性质： 本制剂又称双黄隆、灭草王、新得力，其有效成分为 苄嘧黄隆 ( bensulfuron-methyl )和甲黄隆(metsulfuron-methyl)，外观为灰白色松散粉末，具有高效、广谱、对水稻安全等特点。
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Metsulfuron-methyl, a sulfonylurea herbicide, possesses many properties, such as high activity, wide control range, low toxicity, low use rate. But residue time of metsulfuron-methyl was affected utterly by environmental factors .
甲黄隆属于磺酰脲类除草剂，具有活性高、杀草谱广、低毒性、低用量等优点，但残效期受环境因子影响大，如使用不当，易对当季或后茬作物造成药害。
参考来源 - 水稻品种对甲黄隆的耐药性差异及机制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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.
本文对吡嘧黄隆生产中的原料和中间体氰乙酸乙酯，乙氧基甲叉氰乙酸乙酯和吡唑胺进行了致敏性试验研究。
The sensitization of raw material and intermediate of pyrazosulfuron-ethyl was studied using guinea pig. The result indicated that ethoxy methylene cyanacetic ester is sensitive agent.
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