My lawn has been overrun by the shameplant (Mimosa Pudica). It is a rather large area. Is there an herbicide that will kill the shameplant and not the grass?
Some pics of the lawn here.
Most herbicides for lawn. Mimosa is a dicots, grass are monocots. Often herbicides makes such differences: a lot useful (for lawn, but the contrary, for cultivation).
It is difficult to name herbicides, because names changes from country to country (and also inside a country you have different names for the same herbicide, according trademark and liceses from big (weed) killers).
But go to a shop, and look for herbicides for lawn, you will for sure find many. Some lawn fertilizers also include it, but if you have too many weeds, you should use herbicides.
BTW do you fertilize your lawn? This could give some strength to grass.