Influence of water stress on susceptibility of red oak (Quercus rubra) to Phytophthora cinnamomi - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Forest Pathology Année : 1993

Influence of water stress on susceptibility of red oak (Quercus rubra) to Phytophthora cinnamomi

Résumé

Influence of water status of oak trees (Quercus rubra L.) on the development of Phytophthora cinnamomi lesions was studied. On agar media or excised inner bark, growth of P. cinnamomi was reduced by low water potentials. In contrast, on young saplings or mature oak trees the development of P. cinnamomi lesions was not affected during a period of water stress. But after the end of the water stress treatment, susceptibility of the young saplings to P. cinnamomi increased.
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Dates et versions

hal-02074181 , version 1 (20-03-2019)

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Benoit Marçais, F. Dupuis, M. L. Desprez-Loustau. Influence of water stress on susceptibility of red oak (Quercus rubra) to Phytophthora cinnamomi. Forest Pathology, 1993, 23 (5), pp.295-305. ⟨10.1111/j.1439-0329.1993.tb00966.x⟩. ⟨hal-02074181⟩

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