Just for Growers - Minnesota Soybean Production
Information on soybean diseases, insects, varieties from the University of Minnesota Extension Soybean Group.

Laboratory for Soybean Diseases
Publications, disease descriptions, and links regarding soybean diseases. University of Illinois, Urbana.

Nitrogen-fixing bacteria in soya plant root nodules
Closeup image of root nodules and two electron micrographs by SEM of nitrogen fixing bacteria inside the nodules.

Soyatech.com
Soybean and oilseed resource and information for the food and feed industries. Research, consulting, publications and advertising.

StratSoy
Strategic tools and resources for the soybean industry.