France, Val d'Oise, Montmorency forest, Ink disease (Phytophthora pathogen), Cecile Robin observes a root of a chestnut seedling already affected by the disease (necrosis is the dark spot on the root)

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Size: 6000px × 4000px
Location: Montmorency forest
Photo credit: © GARDEL Bertrand / hemis.fr / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, chestnut, day, de, development, disease, environment, europe, forest, france, ile, illness, ink, medicine, montmorency, nature, oise, outdoors, pathology, people, person, scientific, sustainable, sweet, tree, val, vegetation, woman