I just can't get them off! I have 3 phals infected (all kept together) and have tried rubbing with q-tips and meths, spraying with bayer all in 1, and they are no cleaner. Is it possible that they might be dead and still cling to the leaves? Or is the only option to remove one of the layers of the leaf with the !@^^$£%@$£$.
Otherwise, is there anything else that might leave hardened white crud around the crown of the plants?
Kay
x