Originally Posted by WestGaPineStraw
We have never ran a surfactant with Atrazine or Simazine. The old label on Atrazine had the restriction on surfactants and adjuvants, I do not see it on the label now.
I would not suggest adding a surfactant. Make sure you have a lot of defoam.
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Yes, don't. Not unless you understand what happens when atrazine or simazine is absorbed through leaves. What that happens, not much difference between it and Sencor. Expect yellow grass and maybe even burned tips. I have done it, with the full understanding of possible side effects and the grass growing under ideal conditions. Farmers do it as a directed spray limiting contact with the growing points of the corn or sugarcane.