Rust does well where I live.
I try to grow rust resistant plants. There are different kinds of rust and some plants are resistant to some, but not to other rusts.
If plants can be left in place and not constantly lined out, I think they can be stronger and more resistant.
Sometimes this isn't possible.
I try to keep the last number on the fertilizer bag high since potash is supposed to be lethal to rust.
Having good air circulation, morning sun and not watering at night helps too.
