Logo Tree Diseases - Phytophthora - Dr. Th. Jung

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 - Alder dieback

Phytophthora Picture Gallery - Alder dieback, Bild alder16.jpg

Alder 16: Swamp with common alder (A. glutinosa) stand dying due to root and collar rot caused by P. alni.

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Picture 16 of 24  

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