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. 2016 Mar 2;7:191. doi: 10.3389/fpls.2016.00191

Figure 1.

Figure 1

Symptom development in Eucalyptus nitens following challenge with Phytophthora cinnamomi. (A) A section of 1.5 cm stem tissue was harvested below and above the site of inoculation at 5 dpi. (i) Mock-inoculated and (ii) inoculated. (B) Lesions on E. nitens seedlings 6 wpi with P. cinnamomi. The small letters indicate that lesions on inoculated seedlings were significantly larger than the mock-inoculated negative control at p < 0.05 using the Mann–Whitney test for non-parametric data. Error bars show standard error based on n = 12 replicates. (C) Confocal microscopy of a longitudinal stem section showing P. cinnamomi hyphae (white arrows) at 4 dpi.