Spherical hyphal swelling with radiating hyphae (from Duran et al. 2008). Scale bar = 20 μm.
Photo Gallery
P. pinifolia hyphal swellings |
P. pinifolia sporangia Non- papillate and caducous sporangia of Phytophthora pinifolia isolated from the infected P. radiata needles. |
P. pinifolia sporangia Sporangium with internal proliferation, photo from Q-bank, used with permission. |
P. pinifolia on Pinus radiata Pinus radiata impacted by DFP, note healthy new growth |
P. pinifolia coenocytic hyphae Coenocytic hyphae (from Duran et al. 2008). Scale bar = 20 μm. |
P. pinifolia on Pinus radiata Pinus radiata, note Stem canker associated with necrotic needles. |
P. pinifolia on Pinus radiata Pinus radiata, note grey and collapsed needle bases |
P. pinifolia on Pinus radiata Pinus radiata dead needles caused by DFP with healthy new growth from DFP |
P. pinifolia on Pinus radiata Dead needles on lower side of P. radiata branch. |
P. pinifolia on Pinus radiata Pinus radiata, note Infected needles at right angles to stem |