I am getting ready to order another jug of Triclopyr. I have been very happy with the Triclopyr 4 / diesel for basal bark treatment of AO. I am wanting to try some for sercia lespedeza foliar spraying with water, basically a replacement for Pastureguard. Would I need to switch to Triclopyr 3 for a water based application? What I am buying is the generic versions of Garlon 3 or 4.