This is a photo of the NOID I cut down to about an inch of the ground because of rust back on April 12th. I just noticed it this morning and could not believe how much it had already grown. So far no rust.
I have not sprayed it yet with anything. I did spray some of the more heavily rusted plants yesterday, but that was mostly because I was noticing some slugs and snail in the garden. So I made a combination of dish detergent for the rust and ammonia for the slugs and snails.