发明授权
US07141531B2 Combinations of phenylsulfonylurea herbicides and safeners 有权
苯磺酰脲除草剂和安全剂的组合

Combinations of phenylsulfonylurea herbicides and safeners
摘要:
The invention relates to combinations of sulfonylurea herbicides (A) and their salts in which R2 is H, OH, aliphatic hydrocarbon radical or hydrocarbon-oxy radical, and R1 is an acyl radical, and the other symbols are as defined in claim 1, and safeners of type (B1) and (B2) in which the symbols are as defined in claim 1.
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