Correct. Before I knew what broad mites were, I was having my seedlings start to die from what I assumed was a virus. I knew of the immune boosting properties of aspirin, so I tried it. Seedlings perked right up overnight. I took the plants from seedling to finish with BMs using only aspirin, and the plants came out fine. That strain was Critical+. I also had some AK47s that finished but were duds. They looked good, and smelled good until the last couple of weeks, when they lost their smell. They turned out to be worthless, so part of it may be strain dependent, or maybe the BMs were more attracted to the AK47s. No way of knowing.
In your situation, though, being already in flower, your only option to knock down the BMs fast is heat treatment, which is really simple once you get it dialed in. Just remember not to have any fans blowing on the plants while heat is turned on. This also kills BMs in the room, not just on the plants. Be advised that they are in your house now, and will probably return, so you must keep scoping and treating. I never used OGBiowar, but others claim success with it. But, you need to knock them down with heat first, then add OGBiowar to keep them in control.
