[header] How to kill nimblewill [title] Use a selective herbicide if you don't want to kill surrounding plants. [step] Selective herbicides are designed to kill certain weeds without harming other nearby plants. There's only 1 type of selective herbicide available for nimblewill, called tenacity, which you can purchase online. 
To use tenacity to kill nimblewill, you should : [substeps] Spray the herbicide onto the nimblewill using a commercial pesticide applicator. Follow the instructions on the label to know how much herbicide to use.