Treating the orchids in my sickbay: Zygos, a Phal, and an Angraecum

[SouthPark]

Originally Posted by Ray

It may be treated with the use of copper compounds, like Phyton 27 or Southern Ag Liquid Copper.

That's probably a great call. Copper sprays can certaintly stop that sort of thing in their tracks.

I do hear that some thin-leaf plants can have issues with copper (or even particular plants like Dendrobium) ------ but hard to say whether that's true or not ...... or if true ---- applies to all thin-leaf plants.

But I also recall at least 1 person online saying that there shouldn't actually be a reason that thin leaf plants and Dendrobium should be negatively impacted. So it may just be a dosage thing.

I'm going to test on a Dendrobium ------ and see what happens. I'll choose a moschatum to try it on.