Anybody use Sahara DG Herbicide

  I have been spraying some fence rows with this sahara was told it is good stuff the soil is damp and the bushes and vines have been cut so spraying it before it gets too tall but Im not seeing much results,been over a week since we started mixing a pound with 7 gals water hand spraying but how long does it take it to work or will it work better when the weather warms up and the vines get more actively growing ? I sprayed it straight no suffactant or roundup mostly spraying at the ground and putting it out til you could see the spray dripping off the vegetation.  Thanks

Anybody use Sahara DG Herbicide