Spot on vanda leaf
 

Hi, my friend has discovered brown spot on vanda leaf yesterday and she removed it. Does anyone know what it is? Could it be some fungal disease?

Don't know what it is I'm afriad, but she did the right thing to remove it. I would dab the edge of the cut on the plant with cinnamon to help stop anything getting in there.

Hope someone can help with what has caused it though.

Thank you Rosie. She wrote me, she has applied fungicide preventively.