Joe writes
We generally do not recommend mixing products such as Mec Amine D 3-Way Broadleaf Herbicide with a quinclorac herbicide such as Drive XLR8. This is partly because the Mec Amine already has multiple active ingredients. Moreover, Drive XLR8 requires the addition of a methylated seed oil (MSO) surfactant such as Prime Source Duo Stick; however adding this kind of surfactant with the 3-Way broadleaf herbicide can greatly increase the risk of damaging desirable turfgrass.
Keep in mind, as well, that you need to be sure any products you are tank mixing are both labeled for the area(s) where you want to apply them.
Please let us know if would like another recommendation for products fit for your needs. You may consider Q4 Plus Herbicide in the meantime since this product contains quincloracl and broadleaf herbicides already formulated in one product.
Answer last updated on: 05/12/2021
