| Not symptoms of virus. I don't think the term necrociss would be applicable here. Necrosciss usually means sunken and black, at least that is where I have seen it applied. The center leaf does look like rot, and I expect the the leaf will pull out very easily, and should be removed if it gives easily. I think it would be bet to flush your plants out everytime you water if you can and go very easy on the fertilizer.
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Cynthia
Prescott Orchid Society  |