Yvonne from Lake Placid, Fl writes
The 3/4% is the percentage level of the active ingredient when Hi-Yield Killzall Aquatic Herbicide is mixed with water. In reference to the Chart on page 9 of the product label, the lowest percentatge of active ingredient when mixed with water is 3/4% and goes up to 8% of the active ingredient. The percentage of active ingredient recommended is based off what weeds you are targeting (annual, broadleaf, grassy, woody brush, vines, etc).
Answer last updated on: 08/16/2021
