Tāne Mahuta “Lord of the Forest” is a giant kauri tree (approximately 47 metres in height) in the Waipoua Forest of Northland Region, New Zealand. Its age is unknown but is estimated to be between 1,250 and 2,500 years
Photo Gallery
|
Tāne Mahuta “Lord of the Forest” kauri tree  |
Basal canker on Port-Orford cedar  Basal canker on Chamaecyparis lawsoniana |
P. lateralis sporangia  Sympodial sporangiophore with external proliferation |
|
P. kernoviae colony morphology on CMA PARPH  Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |
P. katsurae sporangia  Papillate, non-caducous sporangia; photo used with permission from Q-bank |
P. palmivora oogonium  P. palmivora oogonium |
|
P. ramorum sporangium  Deciduous sporangium, photo from Q-bank, used with permission |
Boot wash to station to control spread of P. agathidicida  Use of hypochlorite solution applied through a “livestock drench-gun”, integrated with a soil grate to allow potentially contaminated soil to be collected |
P. pseudotsugae amphigynous oogonium  P. pseudotsugae oogonium with amphigynous antheridia |
|
P. kernoviae leaf wilt  Wilted leaf of infected rhododendron |
P. pluvialis sporangia.  P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |
P. cambivora colony morphology on MA  Uniform fluffy colony morphology at 14 days at 20°C on MA |