Looping hyphae commonly seen with P. tentaculata on PARP media
Photo Gallery
P. tentaculata hyphae |
P. tentaculata microscopic characteristics Hyphal swellings occuring at branching points of Mycelium (A), Intercalary hyphal swellings (B), Chlamydospore (C ), Sporangia (D) |
P. tentaculata sporangium Papillate sporangium of P. tentaculata |
P. tentaculata oogonia and antheridia Oospores and oogonia with mostly paragynous but some amphigynous antheridia of P. tentaculata |
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 sticky monkey flower Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |
P. tentaculata sporangium Papillate sporangium of P. tentaculata |
P. tentaculata chlamydospore P. tentaculata chlamydospore with short hyphal projection |
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 oospores and antheridia Paragynous antheridium attached to oogonium with oospore |
P. tentaculata on V-8 media Culture of P. tentaculata on V-8 media |
P. tentaculata disease symptoms on sticky monkey flower Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |