Pseudotsuga menziesii

Douglas fir root failure
Douglas fir root failure

Photo: P. Leblanc

Douglas fir root failure
Douglas fir root failure

Photo: J. Severdia

Douglas fir trunk failure
Douglas fir trunk failure

Photo: R. Edberg

Douglas fir branch failure
Douglas fir branch failure

Photo: J. Petrini


Source URL: https://ucanr.edu/site/western-tree-failure-database/california-tree-failure-report-program/pseudotsuga-menziesii