Fig. 2

Microscopy images of cross-sections of plant tissues infected with Elsinoë phaseoli. A A dense canker caused by dead stem tissues. B The cankers merge with pseudoparenchymatic tissues, where the acervuli arise from dead plant cells colonized by Elsinoë phaseoli. C Elsinoë phaseoli asci containing ascospores within the scab lesion on infected tissue. D The Elsinoë phaseoli pathogen on PDA media after thirty days of growth. E Reverse plate of Elsinoë phaseoli culture on PDA media. F The Ellipsoid microconidia of Elsinoë phaseoli at × 400 magnification