Oogonium and oospore with amphigynous antheridium
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P. pluvialis oogonium and antheridium  |
P. pseudotsugae colony morphology on PDA  P. pseudotsugae colony growth on PDA agar |
P. cactorum sporangia  P. cactorum sporangia |
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Growth of P. arenaria on CA  Colony morphology of Phytophthora arenaria after 7 days at 20°C on carrot agar |
P. tentaculata disease symptoms on sticky monkey flower  Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |
P. lateralis on Port Orford cedar  Atypical decline caused by aerial infections in Scaër, France |
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Phytophthora cactorum disease symptoms on English walnut  Dieback of Juglans regia caused by Phytophthora cactorum |
Vehicle washing  Truck washing to avoid spread of P. lateralis |
P. cambivora colony morphology on MA  Rosacous colony morphology at 14 days at 20°C on MA |
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P. frigida chlamydospore  Globose chlamydospores of P. frigida |
P. kernoviae leaf wilt  Wilted leaf of infected rhododendron |
P. lateralis sporangia  Sporangia of P. lateralis showing internal and external proliferation |