soybean fields, soybean rust, scouting
The symptoms of Asian soybean rust are not distinctive or unique. Scouting soybeans for this disease will be a challenging task that will require perseverance and diligence. It will require substantial effort to differentiate this disease from all of the other diseases that may be occurring in a South Dakota soybean canopy
Deneke, Darrell, "Scouting Soybean Fields for Soybean Rust" (2005). SDSU Extension Extra Archives. 356.