Thienyloxypyridines and-pyrimidines useful as herbicidal agents
申请人:American Cyanamid Company
公开号:US06121202A1
公开(公告)日:2000-09-19
The present invention provides a herbicidal compound of formula I, methods for the preparation thereof and intermediates useful therefor. ##STR1## wherein X and Y are each independently O or S; Z is N or CR.sub.4.