https://extension.oregonstate.edu/es/catalog/em-9352-silvicultural-decision-guide-swiss-needle-cast-coastal-oregon-washington
Silvicultural decision guide for Swiss needle cast in coastal Oregon and Washington | Servicio de...
Apr 3, 2026 - Swiss needle cast turns foliage yellow, reduces needle retention, thins crowns and reduces tree growth. Options for forest managers include planting...
swiss needle castoregon and washingtondecision guidecoastalservicio
https://digitalcollections.library.oregon.gov/nodes/view/130412
2010 [Swiss needle cast map] | State Library of Oregon Digital Collections
Date: 2010 | Collection: Forestry | Publication Set: [Swiss needle cast map] | Read the full record details for State Publication: 2010 [Swiss needle cast map]
swiss needle caststate librarydigital collectionsmaporegon