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Table IV

Distribution of powdery mildew species ITS (number of samples) across oak species in the French regions sampling.

Q. robur Q. pubescens Q. petraea Q. pyrenaica Q. cerris Unidentified Quercus sp. Total
E. alphitoides 69 10 26 2 1 29 137
E. quercicola 13 4 6 0 0 2 25
E. hypophylla 2 1 0 0 0 1 4