I know this goes against most of the better judgment of a lot of people but I personally don't do any treatments when I bring in or send out clones. Even when I take clones. I don't like to do any preventative on cuts rooting or rooted. I know it sounds like bad protocols but preventative or even corrective treatments can sometimes mask symptoms through a quarantine. Then two to three weeks later when you bring something in to your main garden it pops back up. Same goes for when we ship them out. If the clones are dirty, I want the person to know then and there and to reach out so we can correct our garden and theirs.
If possible the best bet is to quarantine off somewhere outside of the main garden.