Logo Baumkrankheiten - Phytophthora - Dr. Th. Jung

Phytophthora Research and Consultancy



This is an information by Dr. rer. silv. Thomas Jung expert for Phytophthora, forest and tree diseases and nurseries
http://www.tree-diseases.com

Diagnosis | Tree assessment | Control | Phytophthora Consulting

Phytophthora Picture Gallery - Oak decline

Phytophthora Picture Gallery - Oak decline, Bild oak4.jpg

Oak 4: Dying stand of sessile oak (Q. petraea) due to the synergistic interaction of fine root destructions caused by P. quercina and P. cambivora and defoliation caused by gipsy moth (Lymantria dispar).

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