Looping hyphae commonly seen with P. tentaculata on PARP media
Photo Gallery
P. tentaculata hyphae |
P. nicotianae symptoms 2 Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
P. agathadicida disease symptom Excavated lesion, with outer bark removed showing extent of disease-front |
P. tentaculata oospores and antheridia Paragynous antheridium attached to oogonium with oospore |
P. palmivora sporangia
P. palmivora caducous papillate sporangia
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P. cambivora bole canker Fagus sylvatica bole canker |
P. palmivora sporangia, chlamydospores, hyphae Sporangia (sporangiospores), chlamydospores, and hyphae stained with Cotton Blue |
P. lateralis on Port Orford cedar Lesion caused by aerial infection on Chaemacyparis lawsoniana in Lopérec, France |
P. ramorum sporangium Deciduous sporangium, photo from Q-bank, used with permission |
Port Orford cedar seedlings Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
Tāne Mahuta “Lord of the Forest” kauri tree 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 |
P. alni in alder, Illwald, France P. alni in alder, Illwald, France |