| Sharyn,
I have had white scale on one of my orchids. I keep it isolated from the others. I misted and watered it with worm tea also. It helps but it hasn't eleminated them altogether. I did just repot this orchid and it wasn't in such good shape. Maybe when they are doing poorly is when something attacks them. I was surprised to see how many rotten roots there were. I was using the skewer system and the leaves looked good. Now I have it in semi hydroponic so we'll see if this helps.
NancyG |