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Category | Soilborne Diseases |
Subject | Collar Rot (Phytophthora citricola) |
Title | Collar rot (Phytophthora citricola) – declining tree |
Description | Declining tree due to Phytophthora citricola (collar rot). Tree showed trunk cankers. Steve Whitney Ranch, Carpinteria, CA. |
Location | Carpinteria, CA |
Date | September, 1983 |
Source | George E. Goodall |
Larger Picture | 1000 x 679 (100 kb) |
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