Oospores and oogonia with mostly paragynous but some amphigynous antheridia of P. tentaculata
Photo Gallery
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P. tentaculata oogonia and antheridia  |
P. tentaculata hyphae  Looping hyphae commonly seen with P. tentaculata on PARP media |
P. tentaculata chlamydospore  P. tentaculata chlamydospore with short hyphal projection |
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P. tentaculata disease symptoms on sticky monkey flower  Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |
P. tentaculata disease symptoms on sticky monkey flower  Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |
P. tentaculata on V-8 media  Culture of P. tentaculata on V-8 media |
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P. tentaculata disease symptoms on sticky monkey flower  Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |
P. tentaculata disease symptoms on California mugwort  Nursery grown California mugwort plant (Artemisia douglasiana) infected with P. tentaculata and exhibiting severe root and crown rot |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata with an elongated neck or beak. |
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P. tentaculata disease symptoms on California mugwort  Outplanted California mugwort (Artemisia douglasiana) infected with P. tentaculata, 4.5 years after planting. Plant shows stunting and chlorosis. (P. cryptogea and P. lacustris were also baited from roots/soil of this plant). |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata |