On the other hand, it’s the last color you want to find on soybean stems ... sojae is the primary species that causes Phytophthora root and stem rot in most areas, but another unidentified ...

Charcoal rot of soybean can be a major yield-robber of drought-stressed soybeans in Delaware. The disease is caused by Macrophomina phaseolina, a common soil-borne fungal pathogen that inhabits much ...