申请人:American Cyanamid Company
公开号:US05213606A1
公开(公告)日:1993-05-25
4-Carboxy-2-aryloxyphenoxyalkyl substituted heterocycle compounds which are effective for the selective control of grass weed species in the presence of crops are described. Also described are a method for the selective herbicidal use of the compounds and methods for their preparation.
描述了一种对草本杂草种类进行选择性控制有效的4-羧基-2-芳氧基苯氧烷基取代的杂环化合物,该化合物在作物存在的情况下具有良好效果。还描述了一种利用这些化合物进行选择性除草的方法以及它们的制备方法。