发明名称 |
HERBICIDAL PHENYL UREA DERIVATIVES |
摘要 |
<p>The present invention relates to the novel selective herbicidal use of certain phenyl ureas falling under the formula wherein either R1 is (C2-C4)alkyl and R2 is F, Cl, or Br or R1 is F, Cl or Br and R2 is (C1-C4)-alkyl, in cultivated crops.</p> |
申请公布号 |
CA1072116(A) |
申请公布日期 |
1980.02.19 |
申请号 |
CA19760260569 |
申请日期 |
1976.09.03 |
申请人 |
SECKINGER, KARL;SANDMEIER, RUDOLF |
发明人 |
SECKINGER, KARL;SANDMEIER, RUDOLF |
分类号 |
A01N47/30;A01N47/34;A01P13/02;C07C67/00;C07C239/00;C07C275/28;C07C275/50;C07C275/64;(IPC1-7):07C127/22;01N9/20 |
主分类号 |
A01N47/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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