A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease.
Photographer:
Scion
Disease Symptoms:
All disease symptoms
Needle cast
Host Genus:
Pinus
Scale:
Whole tree
P. pluvialis on Pinus radiata
Site will be retired 9/1/2026
This site is no longer being developed and will be retired on September 1, 2026. Please contact us if you have any questions or would like to provide support to continue the project.