申请人:——
公开号:US05139564A1
公开(公告)日:1992-08-18
Aryloxyacetic acid derivatives of the formula ##STR1## where R.sub.1 is H, CH.sub.3, Cl, Br, F, or NO.sub.2 ; R.sub.2 is H or Cl; R.sub.3 is H, CH.sub.3 C(CH.sub.3).sub.3, Cl, Br or NO.sub.2 ; R.sub.4 is H or Cl; R.sub.5 is H, CH.sub.3, Cl, Br or F; and R.sub.6 is 2-pyridylamino or 2-ethylene thiourea, are useful a herbicides.
Aryloxyacetic acid derivatives of the formula ##STR1## where R.sub.1 is H, CH.sub.3, Cl, Br, F, or NO.sub.2 ; R.sub.2 is H or Cl; R.sub.3 is H, CH.sub.3 C(CH.sub.3).sub.3, Cl, Br or NO.sub.2 ; R.sub.4 is H or Cl; R.sub.5 is H, CH.sub.3, Cl, Br or F; and R.sub.6 is 2-pyridylamino or 2-ethylene thiourea, are useful a herbicides.