Ester and ester and 6-amino-2-substituted-5-vinyl-silyl-4-carboxylic acid and 4-amino-6-substituted-3-silyl vinyl pyridine-2-carboxylic acid as a herbicide

摘要

Substituted-3-vinyl pyridine silyl - - acid and derivatives of these amines as well as picolinate is powerful to show the weed control spectrum of broad and 4-amino-6-amino-2-substituted-5-vinyl-silyl-4-carboxylate It is a herbicide Na.