abstract |
(57) [Summary] [PROBLEMS] To control perennial grasses in lawn without damaging turf. SOLUTION: 1- (4,6-dimethoxypyrimidin-2-yl) -3- (3-trifluoromethyl-2) -Pyridylsulfonyl) urea or a salt thereof and sodium N-methoxycarbonylsulfanilamide for controlling perennial grasses in lawns. |