发明名称 |
Herbicides for weed control in rice |
摘要 |
This invention relates to a composition comprising a mixture of herbicidal compounds and a method for controlling the growth of undesired vegetation in upland cereal and rice crops by applying to the crop after transplantation or emergence an effective amount of certain sulfonylurea herbicides, alone or the above composition comprising a mixture of herbicidal compounds.
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申请公布号 |
US5017215(A) |
申请公布日期 |
1991.05.21 |
申请号 |
US19890437802 |
申请日期 |
1989.11.17 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ACKERSON, ROBERT C.;YUYAMA, TAKESHI |
分类号 |
A01N47/36 |
主分类号 |
A01N47/36 |
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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