SULPHONAMIDES DERIVATED BY SUBSTITUTED 2-AMINO-1,2,4-TRIAZOLO (1,5-A) PYRIMIDINES AND AGENTS AND PROCEDURES TO TAKE ACTION OF ADVANTAGE VEGETATION

摘要

Novel compounds, e.g., N-(5,7-dimethyl-1 2,4-triazolo-[ 1,5-a]pyrimidin-2-yl)-2-thiophene sulfonamide and their compositions and use in the control of weeds.