| 摘要 |
<p>Herb icide compn. contains (1) a cmpd. exhibiting a synergistic effect, of formula: (where R and R', which can be same or different are H, C1-3 alkyl, (substd) aryl, C1-3 alkoxy, C1-3 alkylthio, oxo, C1-3 alkoxy carbonyl or carboxyl gps) and (2) a phenoxylated herbicide e.g. 2,4,5-trichlorophenoxy acetic acid.</p> |
