Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar
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P. austrocedrae colony morphology on Tomato juice agar |
P. austrocedrae - Mal del ciprés in Argentina Mal del ciprés looking toward Rio Grande, Chubut Province, Argentina |
P. austrocedrae hyphal swellings Hyphal swelling photo used with permission from Q-bank |
P. austrocedrae - Mal del ciprés, stages of decline Mal del ciprés, stages of decline |
P. austrocedrae - necrotic lesion in phloem |
P. austrocedrae colony morphology on CMA Colony morphology of P. austrocedrae at 16ºC after 4 weeks on CMA |
Necrotic lesion in phloem caused by P. austrocedrae Necrotic lesion in phloem with resin pocket caused by P. austrocedrae |
P. austrocedrae colony morphology on Tomato juice agar with B sitosterol Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar with B sitosterol |
P. austrocedrae irregular sporangium P. austrocedrae - irregular sporangium with lateral attachment and swelling in sporangiophore |
P. austrocedrae semipapillate sporangium P. austrocedrae - semipapillate sporangium with off-center attachment. |
P. austrocedrae - sporangia Sporangium with distorted shape, photo from Q-bank, used with permission. |
P. austrocedrae oogonia drawing P. austrocedrae. Morphology of oogonia, oospores and antheridia. Bar: 10 mm. Greslebin et al. 2007 |