| 摘要 |
Herbicidal compositions containing a compound of the formula: <CHEM> wherein R is hydrogen, a lower alkyl, lower alkoxy, amino, substituted amino, cycloalkyl, halogen, or nitro; R' is selected from the group consisting of a haloalkylthio group containing l or 2 carbon atoms and at least two halogen substituents; linear or branched alkyl and alkenyl group having from 2 to l0 carbon atoms, optionally substituted by halogen, hydroxy, lower alkoxy or haloalkyl; and cycloalkyl of 5 to l0 carbon atoms, optionally substituted by halogen, hydroxy, lower alkoxy, or haloalkyl; provided that at least one of R' is a haloalkylthio group as defined; n is zero or an integer from l to 4; and X is oxygen or sulfur H |
