The following herbicide products are Restricted-Use Pesticides (RUPs). This means that you have to be a Certified Pesticide Applicator to both buy AND apply (this includes mixing and loading) these products. However these product also have additional requirements for their use.
Engenia™ [EPA Reg No 7969-345] – BASF
FeXapan™ Herbicide Plus VaporGrip™ Technology [EPA Reg No 352-913] – DuPont
XTendiMax® with VaporGrip® Technology [EPA Reg No 524-617] – Monsanto
Go to the following site for additional information and online training sites: https://fyi.uwex.edu/pat/dicamba-auxin-training/