Hope this helps, here's my experience with scale, aphids, and ants on my CPs: I had bad scale on tiny Drosera binata seedligs, I sprayed a full-strength solution of Orthenex (for roses) and it did the job with NO damage to ANY plants including Sarrs, VFT, and several Drosera, and I even got some solution in water basins full of terrestrial Utricularias and I never noticed any side effects so I'm fairly sure you coud use it in your situation. I've also used it on many Nepenthes and NEVER had a problem with it. The only drawback is it seems that sometimes certain pests develop an immunity to it so perodic application of another chemical helps control stubborn pests but it gives good results for quite some time.