Appressed colony morphology at 14 days at 20°C on MA
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P. cambivora colony morphology on MA |
P. cambivora disease symptoms Dead and dying chinquapin infected with P. cambivora |
Growth of P. arenaria on half-strength PDA Colony morphology of Phytophthora arenaria after 7 days at 20°C on half-strength PDA |
Growth of P. palmivora on CMA Growth of P. palmivora on corn meal agar |
P. agathidicida oospores Oospores of P. agathidicida in the roots of kauri seedlings inoculated with P. agathidicida. The root has been cleared with potassium hydroxide and bleached with peroxide, before being stained with Trypan Blue |
P. megakarya chlamydospore
Terminal chlamydospore of P. megakarya
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Chlamydospore of P. lateralis Laterally intercalary chlamydospore of Phytophthora lateralis |
P. cambivora colony morphology on MA Appressed stellate colony morphology at 14 days at 20°C on MA |
P. cactorum sporangia P. cactorum sporangia |
P. cambivora colony morphology on PDA Colony morphology on PDA at 14 days |
P. palmivora oogonia P. palmivora oogonia with antheridia |
P. ramorum Dieback and shoot blight on Grand fir Dieback and shoot blight symptoms caused by P. ramorum on Abies grandis |