Sounds good. Wondering how do you apply it? As a s foliage spray or a drench, or both?
I think I looked at this before and was slowed a little because it was not compatible with certain other chemicals and fertilizer. So I'm wondering how you rotate it into your program? Or do you only use on a "when necessary" basis?
I use the peroxide directly on orchids, when necessary, that are effected and on everything around them. I use it as a foliar spray.
The ZeroTol is applied through my dosatron (injector) at a rate of 100:1. I put 8oz in a glass bottle every couple of months and let the dosatron draw it up, mix it and then send it through my overhead watering system. So, this is applied as a drench and a foliar application.
I'm not aware of any environmental problems with either of these and they are effective on bacteria, fungus, and viruses (that haven't already invaded the orchids).
Either of these should be applied alone. When using zerotol, i would strongly recommend using latex gloves. It can burn.