Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Location: | Flagstaff, Campbell's Camp; AZ; United States |
Description: | Old, target canker caused Cytospora chrysosperma on Populus tremuloides |
Date: | 10/15/1916 |
Collection: | RMRS Archive Images |
Keywords: | forest pathology |
Organisms: |
aspen basidiocarp |
Location: | Campbell's Camp, Flagstaff; AZ; United States |
Description: | Fomes igniarius on Populus tremuloides. |
Date: | 10/15/1916 |
Collection: | RMRS Archive Images |
Keywords: |
abiotic damage forest pathology |
Organisms: | aspen |
Location: | Campbell Creek, near Flagstaff; AZ; United States |
Description: | Frost Crack on Populus sp. |
Date: | 10/15/1916 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Location: | Albuquerque; NM; United States |
Description: | Cytospora chrysosperma on Populus alba; spore horns after partial deliquescence. |
Date: | 10/31/1915 |
Collection: | RMRS Archive Images |
Keywords: |
culture (fungal, etc.) forest pathology |
Location: | |
Description: | Cytospora chrysosperma (culture) on Populus. |
Date: | 10/20/1915 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Location: | |
Description: | Cytospora chrysosperma on Populus alba. Black canker or lesion resulting from artifical inoculation; canker girdles 3/4 of stem. |
Date: | 10/03/1915 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Location: | Albuquerque; NM; United States |
Description: | Cytospora chrysosperma (canker) on Populus alba. |
Date: | 10/03/1915 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Location: | |
Description: | Lesion caused by Cytospora chrysosperma at base of Salix babylonica, insects feeding on wound exudate |
Date: | 10/01/1915 |
Collection: | RMRS Archive Images |
Keywords: |
gall forest pathology |
Location: | Albuquerque; NM; United States |
Description: | Cytospora chrysosperma (galls) on Populus eugenei. |
Date: | 10/01/1915 |
Collection: | RMRS Archive Images |
Keywords: |
gall forest pathology |
Location: | Albuquerque; NM; United States |
Description: | Wooly aphids associated with Cytospora chrysosperma induce galls on Carolina poplar |
Date: | 10/01/1915 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Location: | Flagstaff. near railroad station; AZ; United States |
Description: | Spore horns of Cytospora chrysosperma (close view after partial deliquesence) on Populus tremuloides |
Date: | 07/06/1915 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Organisms: | aspen |
Location: | Amole Canyon; NM; United States |
Description: | Cytospora chrysosperma canker on live Populus tremuloides |
Date: | 09/30/1914 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Organisms: | aspen |
Location: | Amole Canyon; NM; United States |
Description: | Cytospora chrysosperma canker on Populus tremuloides |
Date: | 09/30/1914 |
Collection: | RMRS Archive Images |
Keywords: |
limb rust forest pathology |
Location: | |
Description: | Peridermium filamentosum (limb rust) on Pinus ponderosa |
Date: | 1914 |
Collection: | RMRS Archive Images |
Keywords: |
canker forest pathology |
Organisms: | aspen |
Location: | Cloudcroft; NM; United States |
Description: | Spore horns (close view) of Cytospora chrysosperma on Populus tremuloides |
Date: |
Collection: | RMRS Archive Images |
Keywords: |
decay forest pathology |
Location: | Albuquerque ; NM; United States |
Description: | Decay of Pinus ponderosa (cross section) caused by Polyporus ellisianus. |
Date: |
Collection: | RMRS Archive Images |
Keywords: |
decay forest pathology |
Location: | Albuquerque; NM; United States |
Description: | Decay of Pinus ponderosa (cross section) caused by Polyporus ellisianus. |
Date: |
Collection: | RMRS Archive Images |
Keywords: |
decay forest pathology |
Location: | Albuquerque; NM; United States |
Description: | Decay of Pinus ponderosa (cross section) caused by Polyporus ellisianus. |
Date: |
Collection: | RMRS Archive Images |
Keywords: | forest pathology |
Organisms: | willow |
Location: | |
Description: | Cytospora chrysosperma on Salix babylonica |
Date: |
Collection: | RMRS Archive Images |
Keywords: | forest pathology |
Organisms: | cottonwood |
Location: | Albuquerque; NM; United States |
Description: | Cytospora chrysosperma on Populus wislizenii |
Date: |
Collection: | RMRS Archive Images |
Keywords: | forest pathology |
Location: | |
Description: | Cytospora chrysosperma on Populus alba |
Date: |