申请人:Imperial Chemical Industries Limited
公开号:US04013447A1
公开(公告)日:1977-03-22
A process of severely damaging or killing unwanted plants, which comprises applying to the locus area, an effective amount of a thiatriazine compound of the formula ##STR1## and salts thereof, wherein R.sup.1 is cyclohexyl or an alkyl radical; X is a hydrogen atom or an alkyl group of 1 to 3 carbon atoms; and Z is a group R.sup.2 S-- wherein R.sup.2 is an alkyl group of 1 to 4 carbon atoms, or Z is a group --NR.sup.3 R.sup.4 wherein R.sup.3 is a hydrogen atom, an alkyl radical of 1 to 5 carbon atoms, or an alkanoyl radical of 2 to 5 carbon atoms, and R.sup.4 is an alkyl radical of 1 to 5 carbon atoms.
一种严重损伤或杀死不受欢迎的植物的过程,其包括向局部区域施加一定量的式为##STR1##及其盐的噻二嗪化合物,其中R.sup.1为环己基或烷基基团; X为氢原子或1至3个碳原子的烷基; Z为R.sup.2 S-基团,其中R.sup.2为1至4个碳原子的烷基基团,或Z为--NR.sup.3 R.sup.4基团,其中R.sup.3为氢原子,1至5个碳原子的烷基基团,或2至5个碳原子的脂肪酰基基团,而R.sup.4为1至5个碳原子的烷基基团。