I had a persistent white/beige fuzz on my Cephalotus and Sarracenia. It would leave red bruises on the pitchers where the fuzz was. I got rid of it with systemic fungicides like Cleary 3336 or tebuconozole. Neem or hydtogen peroxide would control it for 2-4 weeks. Sulfur 1-2 months. Trichoderma only made it worse - uncontrollable with Neem or sulfur. That's when I brought out the big guns - systemic fungicides.