Rust?
 

Hi all,

would appreciate if you guys can shed some info on this leave's(s) conditions. i have snip it off from the seedlings (belongs to a hookeriana) would it be contagious? what should i do about it?

Thanks

http://i742.photobucket.com/albums/x...n/DSC00914.jpg

Re: Rust?
 

That looks like mites Kevyn.I lost several plants because of this.You can try cutting all the infected leaves,spray it with pesticide and try not to mix up with other plants as it can spread the mites.

Good luck!!