The cambium may be affected, but in spring the outside of the bark appears normal, remaining green if the suber layer is sufficiently thin. |
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The white oaks Q. robur, Q. petraea, Q. suber and Q. ilex are very important forest and plantation trees in the EPPO region. |
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Cork is a product extracted from the bark of the Quercus suber L., a species originating from the shores of the Mediterranean. |
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Also in terms of discolouration, most damaged trees were found among Quercus suber. |
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Cork is also bark the outer bark of a western Mediterranean oak, Quercus suber. |
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Quercus suber showed a clear loss in vitality. |
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Antimutagenicity of a suberin extract from Quercus suber cork. |
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