: KIH-6127, KUH-920, HieClean?CAS No. 136191-64-5?外观: off-white powderР必利必能的特长:Р对稗草有卓越的防除效果?阻碍已酰乳酸合成酶(ALS)的生成?适用时期宽(稗草的0-3叶期) ?低使用药量(30g a.i./Ha ) ?对水稻高度安全? (水直播水稻,移栽水稻)?长持效(约40-60天)?低毒性РAcetolactate Synthase ?(ALS)РPyriminobac?-methylРPyruvateРAcetolactateР2-OxoisovalerateРValine & LeucineРThreonineР2-Keto butyrateР2-AcetohydroxybutyrateРIsoleucineР作用机理РALS InhibitionР吸収Р枯死Р茎叶吸收Р水Р土壌Р作用机理Р吸収Р土壌吸收Р発芽Р(%)РJune, 1994 ?JAPRР稗草生育期Р除草効果Р除草活性Р生育阻害率Р(%)РKumiai ChemicalР濃度(ppb)РRice variety:? KinmazeР3.0LР2.5LР高度的选择性Р(%)РFebruary, 1991 ?Kumiai ChemicalР施药后时间(天)Р除草効果Р持效性衰减缓慢Р(%)РApplication timing:? 5DAT?Rice variety:? Kinmaze ?January, 1990 ?Kumiai ChemicalР24 – 32oCР移植深度/温度Р生育情况Р施药量单位:g/亩Р移栽田安全性评价:Р12 – 20oCР18 – 26oCР生育情况Р(%)РRice variety:? Lemont?Kumiai ChemicalР施药時期Р350gРDosage: 克/亩Р水直播田安全性评价:
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