Resource Number: 56335
Title: Forest Disease Management Notes - Larch Needle Blight
Publisher: USDA Forest Service
Resource Type: Fact sheet
Description:
Larch needle blight is caused by the fungus Hypodermella
laricis. This disease appears frequently throughout Pacific
Northwest larch stands. Trees in forest stands generally do
not experience serious damage even though the disease may
appear to be spectacular.
Last Updated: January 6, 2026
Contributors:
Domain(s)/Area(S):
- Forestry