| Category | Ecology: Climate and the Edaphic Environment Soilborne Diseases |
| Subject | Soil profiles Avocado Root Rot |
| Title | Soil Profiles in avocado root rot soil |
| Description | Site with avocado root rot (Phytophthora cinnamomi) Tree condition with soil profile showing sand layer with tensiometers. Stoddart Ranch, Goleta, CA. |
| Location | Goleta, CA |
| Date | March, 1960 |
| Source | George E. Goodall |
| Larger Picture | 1000 x 661 (129 kb) |
