Hi, umm... I used Captan in very heavy doses on some Cephalotus. It
killed all of that green nose hair moss, bleached the Sphagnum for
about four months, but I have not had a problem with mold on my
Cephalotus for 2 years now. For your Droseras, however Bemnomyl
is safe for Drosera but I'm not certain it will work on the
fungus you have. I have used it many times on this gray fluffy
mold growing in Sphagnum around my H. heterodoxa plant. It has
no effect what so ever. Yes it is a new contianer of fungicide.
****I need help for this problem myself****
Since your problem is a emergency you might want to try the Captan
I don't believe Captan is dangerous for Drosera: I coated most of
the plants that were in the 15 gallon terrarium I had at the time.
No deaths among the various Drosera. All those were well established
at the time so use it sparingly.
Dave Evans