Collar Rot (Phytophthora citricola) – tree appearance of Tree 1
CategorySoilborne Diseases
SubjectCollar Rot (Phytophthora citricola)
TitleCollar Rot (Phytophthora citricola) – tree appearance of Tree 1
DescriptionCollar rot (Phytophthora citricola). General appearance of Tree 1; showing decline symptoms. Whitney Grove, Carpinteria, CA.
LocationCarpinteria, CA
DateAugust, 1978
SourceGeorge E. Goodall
Larger Picture1000 x 666 (90 kb)