|
Category | Soilborne Diseases |
Subject | Collar Rot (Phytophthora citricola) |
Title | Collar Rot (Phytophthora citricola) – internal staining on Tree 2 |
Description | Collar rot (Phytophthora citricola). Rootstock showing external gumming scraped to show internal staining (Tree 2). Whitney Grove, Carpinteria, CA. |
Location | Carpinteria, CA |
Date | August, 1978 |
Source | George E. Goodall |
Larger Picture | 1000 x 906 (83 kb) |
|