Characterization of <i>Pythium</i> spp. from Three Ohio Fields for Pathogenicity on Corn and Soybean and Metalaxyl Sensitivity

Fig. 1. Pythium spp. recovered from three Ohio fields with a history of stand establishment problems: (F) a single, stalked antheridium attached to an oogonium of P. torulosum containing an immature plerotic oospore.



Image from Plant Health Progress article:
Characterization of Pythium spp. from Three Ohio Fields for Pathogenicity on Corn and Soybean and Metalaxyl Sensitivity