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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 - Alder dieback

Phytophthora Picture Gallery - Alder dieback, Bild alder23.jpg

Alder 23: Test of riparian common alders (A. glutinosa) for resistance to P. alni using sprout cuttings; note significantly different lesion lengths after 2 weeks: 3 cuttings at the left coming from a potentially resistant clone, 3 cuttings at the right coming from a highly susceptible clone.

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