Original document(6 pages)  中文版
    The present invention relates to a lawn weedicide and its preparation method. The composition of said lawn weedicide includes (by wt%) 1-50% of alpha-bifluoropropanoic acid, 1-20% of fenchlorazole, 5-10% of synergistic agent and the rest is adjuvant. Its preparation method includes the following steps: synthesizing monofluoride, synthesizing bifluoride, dissolving three kinds of isomer compounds in acetylacetone, separating to obtain alpha-bifluroropropanoic acid solution, mixing alpha-bifluoropropanoic acid, fenchlorazole, bromoxynil and adjuvant, stirring them uniformly so as to obtain the invented weedicide.
Application Number
200610107052 Application Date
Title 名称 Grass lawn herbicide and its preparing method
Publication Number
1934946 Publication Date
Approval Pub. Date Granted Pub. Date
International Classification 分类号 A01N43/653;A01P13/00;A01N37/02
Applicant(s) Name
Zhang Weixing
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 mouzhi shan

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