LumisalHow can I get rid of thripps on a Monsters?
You can buy bags of predatory mites that feed on the thrips and then die off
It’s the only thing that’s worked for me for longer than a few weeks. I’ve only had to use them twice in about 5 years
The company I use in the UK is called Bioline and after looking it up it’s the same mites that the other commentator’s link mentions as being the non fast reproducing ones
That’s not necessarily to say avoid the other ones, I didn’t know they even existed as an option until just now, so I don’t know about their efficacy