Hi all. Been meaning to post this question. Seems like this is a fungal infection on my Oncidium. At first I thought it wasn't. I inherited it with them and I thought it was just messed up leaves. Since I have had it it has started putting out 3 new growths and now these are starting to get some spots. Was going to get Physan 20 it Phyton 27 from repotme. Wasn't sure which was better. Any help would be muchly appreciated!