Collar rot symptoms from rice blast, <i>Magnaporthe oryzae</i> (anamorph=<i>Pyricularia oryzae</i> formerly <i>P. grisea</i>), infecting rice leaf blade junctions.
Collar rot symptoms from rice blast, Magnaporthe oryzae (anamorph=Pyricularia oryzae formerly P. grisea), infecting rice leaf blade junctions.