申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0357345A3
公开(公告)日:1990-05-30
Control of weeds in crops, especially in sugar beets, oilseed rape, cole crops, lentils, flax and safflower is, accomplished with an effective amount of a compound of the formula:
wherein
R₁ is H, CH₃ or CH₂CH₃;
R₂ is H or CH₃;
X is OCH₃ or OCH₂CH₃; and
Y is NHCH₃, N(CH₃)₂, N(CH₃)OCH₃, OCH₃, OCH₂CH₃, OCH₂CF₃, CH₂CH₃, CH(CH₃)₂ or cyclopropyl;
and their agriculturally suitable salts.
在作物中控制杂草,特别是在甜菜、油菜籽、甘蓝类作物、扁豆、亚麻和红花中,使用一定有效量的一种化合物,其化学式为:其中R₁为H、CH₃或CH₂CH₃;R₂为H或CH₃;X为OCH₃或OCH₂CH₃;Y为NHCH₃、N(CH₃)₂、N(CH₃)OCH₃、OCH₃、OCH₂CH₃、OCH₂CF₃、CH₂CH₃、CH(CH₃)₂或环丙基;以及它们的农业适用盐。