Quinclorac 75 Herbicide - 1 Pound (Drive 75, Quinstar)
When BASF stopped making Drive 75 DF, the price quickly rose on the secondary market as supplies dwindled, propped up by one of the worst years ever for crabgrass.  Everyone from proud homeowners to superintendents at high end golf courses were horrified at what was happening to their lawns and turf.  In the past you would reach for your Drive 75 DF, a well proven crabgrass killer, easy to use, easy to store and easy on the environment.Many people ended up switching over to the BASF Drive XLR8 because of being unable to find a good supply of Drive 75 DF.  Matter of fact, we bought several truckloads of Drive 75 DF and was still unable to meet all of our customers needs.  That was very frustrating, but oh so much a part of this crazy lawn-turf care industry.  Now there is a new generic product taking the place of Drive 75 DF, from Select Source, which is generic Quincloarc.  It has the identical active ingredient of Quinclorac.  Test show this product to be every bit of effective as Drive 75 DF and the supply should be ongoing.Image of the packaging is illustrative, and actual product packaging may vary, however, rest assured you will be receiving genuine quinclorac.While this is a miracle chemical for crabgrass, in order for it to work at its highest efficiency, you really should apply it with a surfactant.  What the surfactant does for you is it allows the quinclorac to stick to the weeds and crabgrass better, making sure that the quinclorac makes its way into the crabgrass rather than just hitting it and rolling off due to surface tension.We recommend DUO STICK.  Duo Stick, mixed according to instructions with the quinclorac will give you the highest possible chances for success.