please help me identify...virus, bacterial, or fungal?

[Weetamoo]

Here are some of my iffy orchids. Can you help me decide whether to treat or throw away. Thank you. clara

[Brutal_Dreamer]

Looks like there could be a couple of issues going on here. I recommend isolation of these plants and treatment. Be sure to clean all sides of the leaves and treat them and the potting mix. Good luck to you, Clara!

cheers,
BD

[Mike H]

AOS website has webinars on their website.
Go there and look for one on diseases and pests it's great!
If you can't find it post back to me and I'll send you direct link.
BTW there is a greenhouse chat tonight at 8:30 PM eastern time.
Go register quick!

[Orchidshi]

Hi OT, good luck taking care of them, I hope you update us from time to time.

[Weetamoo]

Thanks for the replies. I'm afraid I saw this too late to join the greenhouse chat. I'll Keep a lookout for the next one. I will look for the that webinar on the AOS site. thanks for the tip. Clara