but another unidentified Phytophthora species has been found in the Midwest that can also kill soybeans. The geographical range of this other species is not well understood, according to Dean ...

“If a field has a history of water molds, such as Phytophthora and Pythium, treat the seed with a fungicide,” Ferrie says. 8. Inoculate seed. If a field hasn’t grown soybeans for a few ...