UCANR

Failure Photos

       See below for some failure photos of less frequently reported species.
 

Eucalyptus citriodora (lemon-scented gum) branch failure. There are 20 reports for this species in the database.
Eucalyptus citriodora (lemon-scented gum) branch failure. 
Schinus molle (California pepper) root failure. There are 22 reports for this species in the database. Photo:D. Weaver
Schinus molle (California pepper) root failure.  Photo:D. Weaver
Salix babylonica (weeping willow) trunk failure. There are 23 reports for this species in the database. Photo: R. Hansen
Salix babylonica (weeping willow) trunk failure. . Photo: R. Hansen
Syagrus romanzoffiana (queen palm) trunk failure. There are 6 reports for this species in the database. Photo: R. Loucks
Syagrus romanzoffiana (queen palm) trunk failure.  Photo: R. Loucks
Ficus microcarpa nitida (indian laurel fig) branch failure. There are 16 reports for this species in the database. Photo: E. Slowik
Ficus microcarpa nitida (indian laurel fig) branch failure.  Photo: E. Slowik
Celtis chinensis (Chinese hackberry) branch failure. There are 23 reports for this species in the database. Photo: unknown
Celtis chinensis (Chinese hackberry) branch failure.  Photo: unknown
Aesculus californica (California buckeye) root failure. There are 7 reports for this species in the database. Photo: K. Jones
Aesculus californica (California buckeye) root failure.  Photo: K. Jones
Erythrina sp. (coral tree) root failure. There are 11 reports for this genus in the database. Photo: E. Slowik
Erythrina sp. (coral tree) root failure. . Photo: E. Slowik
Ulmus americana (American elm) trunk failure. There are 49 reports for this species in the database. Photo: D. Pskowski
Ulmus americana (American elm) trunk failure. Photo: D. Pskowski
Platanus x hispanica, formerly x acerifolia (London plane) trunk failure. There are 19 reports for this species in the database. Photo: P. Wasirlewski
Platanus x hispanica, formerly x acerifolia (London plane) trunk failure.  Photo: P. Wasirlewski
Quercus garryana (Oregon white oak) trunk failure. There are 5 reports for this species in the database. Photo: G. Hernandez
Quercus garryana (Oregon white oak) trunk failure. Photo: G. Hernandez
Eucalyptus lehmanii (bushy yate) root failure. There are 6 reports for this species in the database. Photo: R. Loucks
Eucalyptus lehmanii (bushy yate) root failure. Photo: R. Loucks
Melaleuca quinquinervia (cajeput) trunk failure. There are 7 reports for this species in the database. Photo: R. Loucks
Melaleuca quinquinervia (cajeput) trunk failure. . Photo: R. Loucks


 

Albezia julibrissin (silk tree) trunk failure. There are 13 reports for this species in the database. Photo: unknown
Albezia julibrissin (silk tree) trunk failure. . Photo: unknown
Acer sacharrinum (silver maple) root failure. There are 27 reports for this species in the database. Photo: C. Crotty
Acer sacharrinum (silver maple) root failure.  Photo: C. Crotty
Eucalyptus gunnii (cider gum). There is one report for this species in the database. Photo: C. Llata
Eucalyptus gunnii (cider gum). . Photo: C. Llata
Robinia pseudoacacia (black locust) root failure. There are 31 reports for this species in the database. Photo: R. Nelson
Robinia pseudoacacia (black locust) root failure. . Photo: R. Nelson
Tipuana tipu (tipu tree) trunk failure. There are 4 reports for this species in the database.Photo: E. Slowik
Tipuana tipu (tipu tree) trunk failure. .Photo: E. Slowik
Ulmus procera (English elm) root failure. There are 14 reports for this species in the database. Photo: D. Goosen
Ulmus procera (English elm) root failure. . Photo: D. Goosen
Washingtonia robusta (Mexican fan palm) root failure. There are 6 reports for this species in the database. Photo: R. Mize
Washingtonia robusta (Mexican fan palm) root failure.  Photo: R. Mize
Lagerstroemia indica (crape myrtle) trunk failure. There are 6 reports for this species in the database. Photo: M. Camfield
Lagerstroemia indica (crape myrtle) trunk failure. Photo: M. Camfield
Populus nigra Italica (Lombardy poplar) trunk failure. There are 22 reports for this species in the database. Photo: M. Camfield
Populus nigra Italica (Lombardy poplar) trunk failure.  Photo: M. Camfield
Quercus douglasii (blue oak) trunk failure. There are 45 reports for this species in the database. Photo: J. McClenahan
Quercus douglasii (blue oak) trunk failure.  Photo: J. McClenahan
Tipuana tipu (tipu tree) trunk failure. There are 4 reports for this species in the database. Photo: E. Slowik
Tipuana tipu (tipu tree) trunk failure.  Photo: E. Slowik


 

Ceratonia siliqua (carob) root failure. There are 29 reports for this species in the database. Photo: E. Murdock
Ceratonia siliqua (carob) root failure.  Photo: E. Murdock
Quercus macrocarpa (bur oak) branch failure. There is one report for this species in the database. Photo: C. Boza
Quercus macrocarpa (bur oak) branch failure. Photo: C. Boza
Pistacia chinensis (Chinese pistache) branch failure. There are 22 reports for this species in the database. Photo: R. Morneau
Pistacia chinensis (Chinese pistache) branch failure. . Photo: R. Morneau
Olea Europaea (olive) root failure. There are 10 reports for this species in the database. Photo: K. Jones
Olea Europaea (olive) root failure.  Photo: K. Jones
Eucalyptus cladocalyx (sugar gum) branch failure. There are 9 reports for this species in the database. Photo: J. Scow
Eucalyptus cladocalyx (sugar gum) branch failure.  Photo: J. Scow


 

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