Cercospora leaf spot
Cercospora leaf spot on soybean.
This image appears in the following articles:
Premature defoliation in soybean (September, 2000)
Fall soybean disease scouting (September, 1999)
Watch for mid-season soybean diseases (August, 1997)
Purple seed stain
Purple seed stain (caused by Cercospora kikuchii).
This image appears in the following articles:
Check the soybean seeds (October, 1997)
Disease management for specialty soybeans (May, 1998)
Discolored soybean seeds (October, 1998)