| Uh oh. I noticed a big patch of white in the leaf crevice on one of my orchids that I have hanging on a palm tree. I'm not sure if it's aphids, mites, scale but I used Bayer Advanced and so far, seems to have eliminated any more from coming back.
Since scale is so insidious and if this is what my plant has, do I run a risk of infecting the palm tree it's on, not to mention the other orchids? |