| 摘要 |
<p>The invention relates to herbicides containing (A) at least one herbicide active ingredient of the group composed of substituted phenylsulfonylureas of general formula (I) and their agriculturally acceptable salts, wherein R1 represents C1-C8 alkyl, C3-C4 alkenyl, C3-C4 alkynyle or C1-C4 alkyl, which is substituted one to four times by residues of halogen and/or C1-C2 alkoxy group; R2 represents I or CH2NHSO2CH3; R3 is methyl or methoxy; and Z is N or CH; and (B) at least one herbicide compound selected in the group of compounds comprising (Ba) herbicides with a selective activity in rice, essentially against gramineae, and (Bd) herbicides with a selective activity in rice, essentially against dicotyledonous parasitic plants and cyperaceae, (Bc) herbicides with a selective activity in rice, essentially against gramineae, dicotyledonous parasitic plants and cyperaceae. Are excluded from the substance claim all combinations according to the WO96/41537 and WO98/24320 patents, said combinations comprising respectively one active ingredient of type B in addition to one or several compounds of type A. However, use of combinations of types A and B according to said WO patents for controlling parasitic plant growth in rice culture is not excluded from said substance claim.</p> |
