2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-, compd. with N,N-diethylethanamine (1:1) 35832-11-2 Ethanamine, N,N-diethyl-, 4-amino-3,5,6-trichloro-2-pyridinecarboxylate Triethylamine picloram Triethylamine salt of picloram