Rust Clean
RUST CLEAN is your safe solution for removing rust from iron and steel. Rust Clean is non-toxic and contains no acids or solvents.
http://www.rustclean.com

POR-15 Inc.
POR-15 Rust Preventive Paint is a superior coating created to protect and restore all wood and concrete surfaces, and permanently stop rust and corrosion on all types of metal surfaces. POR-15 is a protective coating for use in any environment.
http://207.97.241.136/

Rust-Oleum Corporation
If it's worth protecting, it deserves Rust-Oleum. There's a whole spectrum of rich, beautiful colors in a variety of unique finishes: Gloss, Textured, Satin, Hammered, Metallic. Even specialty coatings like High Heat for the grill and Appliance Epoxy.
http://www.rustoleum.com/

Rust Fungi
A number of photographs of rust infections.
http://plantbio.berkeley.edu/~bruns/tour/fungi4.html

Puccinia graminis
Illustrated account of Puccinia graminis (Uredinales)
http://www-biol.paisley.ac.uk/bioref/Fungi_basidiomycetes/Puccinia_graminis.html

Orison Marketing Llc.
Orison offers green chemicals and environmental products such as Evapo-Rust rust remover, rust and corrosion inhibitors, deicers, bio based cleaners, odor neutralizers, paint removers and more.
http://www.orisonmarketing.com/

DG Protective Coatings
Unique rust stabilising primers for the treatment and prevention of rust for industrial applications.
http://www.dgprotective.co.uk/

White Rust
Photograph of white rust (Albugo) infecting shepherd’s purse, with a photomicrograph showing the sporangiophore and sporangium.
http://www.uoguelph.ca/~gbarron/MISC2006/march200.htm

Asian Soybean Rust
This publication is a discussion of Asian Soybean Rust, its occurrence, and control options available for organic producers, such as biofungicide and foliar and other fertilizations. It reports on research for new controls and considers potential market implications of ASR incidence.
http://attra.ncat.org/attra-pub/asian_soy_rust.html

Ronco International
Manufacture rust and corrosion inhibitors, rust preventatives, and vapor phase corrosion inhibitors. Spain.
http://www.roncolabs.com/