Prime Source Duo Stick
By Jim on 06/05/2020
Works great
By James on 03/03/2023
I am not a chemist, but I use it.
By Walter on 04/28/2023
I give the product a four star. I mixed it with Amino 2,4-D with a ratio of three to one with Quinclorac 75 DF. The blue dye essential to track my own movement. Application applied about 10 days ago. There is a definite improvement to my once weedy yard. The herbicides remain active. I must assume the MSO ingredient increased the herbicide penetration.