| 摘要 |
A herbicidal compound which is a Q-substituted 1-aryl-4,5-dihydro-1,2,4-triazol-5(1H)-one in which the Q-substituent is on the ring-carbon atom at the 5-position of the aryl group and in which: Q is (a) -CH(R1)ZR in which Z is O or S(O)n and n is zero, one or two; or (b) -CH(R1)N(R4)(R5); or (c) -C(R9)=NR6; or <IMAGE> |
