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Differentiating Phytophthora ramorum and P. kernoviae from Other Species Isolated from Foliage of Rhododendrons

Differentiating <i>Phytophthora ramorum</i> and <i>P. kernoviae</i> from Other Species Isolated from Foliage of Rhododendrons

Fig. 15. Phytophthora tropicalis (A) chlamydospore; (B) sporangium. Bar = 10 μm.