| 摘要 |
Compounds of general formula XCH2CONRCH2A wherein X is chloro, bromo or iodo; R is an acyclic 1-alken- 1-yl radical having up to 8 carbon atoms, a C5-7 1-cycloalken-1-yl radical or one of said radicals substituted with one or more C1-4 alkyl radicals and A is an unsubstituted or C1-4 alkyl-substituted pyrazolyl, imidazolyl, triazolyl or tetrazolyl radical are useful as herbicides exhibiting both pre- and post-emergence activity. |
