I Have Rust..... (flowers, peonies, tomatoes, nursery)

[sasie123]

I have rust in my peonies, and and applied Sulfur Guard, but nothing has happened. Does anyone here know something better? Greatly appreciated.....Thank you,

[wit-nit]

Fungicides approved for peonies include captan, copper sulphate (try Lilly Miller Micro-Cop), Daconil (chlorothalonil), Mancozeb, Maneb, Bravo or professional fungicides such as Decree, Chipco 26019 or Cleary's 3336 (thiophanate methyl). A new systemic fungicide is TM85 and another is offered by Cleary's.

These web sites should help you...
Brown Leaves on a Peony | Home Guides | SF Gate

Peonies need... - A&D Nursery

[Gerania]

This thread caused me to remember that... Rust Never Sleeps.

[phonelady61]

I use daconil on all my flowers from roses to zinnias and on my tomatoes should they need it .