Dark spot on leaf of Phalaenopsis Hybrid

[tinymiss]

Hello,

I have found the following dark spot on my newly purchased Orchid.

What could that be and what can I do about it? *worried*
Any answers would be appreciated.

regards
Denia

[Nexogen]

You can find something similar here.
http://www.google.ca/url?sa=t&rct=j&...02022582,d.aWw

or

Orchid Culture Articles - Sue Bottom

As shown, it is not too dangerous, carefully studying the pictures and make a decision, do not rush with fungicides. I tend to believe Sunburn or Bacterial Brown Spot.

[Luizacft]

Very good material, Nexogen. Thanks for sharing.

[Orchid Whisperer]

Watch it closely for any changes. If the size of the spot increases, it is bacterial rot and you should cut off the leaf with a flame-sterilized/cooled blade (or bleach sterilized and rinsed blade), cutting into healthy green tissue (about 1 inch outside the spot if possible). Bacterial rot can spread quickly and kill an entire plant, and also put other plants nearby at risk.

[tinymiss]

Thank you all for the answers - I appreciate it.

I'll keep an eye on it - so far it hasn't changed its size since I discovered it on Friday so I won't take any action just yet.