Plant Pathology logoPlant Pathology logoLink to College of Agricultural & Environmental Sciences

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Core Requirements for the Ph.D. Degree


All students must take the three core courses**:
Plant Pathology 224 Pathogenic Fungi - (link to course web page)
offered in Spring quarter even years

Plant Pathology 226 Plant Virology - (link to course web page)
offered in Winter quarter odd years - has been proposed for every year

Plant Pathology 228 Plant Bacteriology - (link to course web page)
offered in Fall quarter even years

**Nematology students can substitute one of these courses for
Nematology 206 or two of the 2-unit graduate courses in Nematology and the field course:

Plant Pathology 206-Diseases of Fruit, Nut, and Vine Crops
(link to course web page)
offered in Spring quarter odd years

All students must select a specialty area.

Based on your academic interests you will choose a specialty area and you must take at least three courses within this area and one course from another specialty area.

(Note: There is no formal university unit requirement for the Ph.D. degree.)


One Shields Avenue - 354 Hutchison Hall - Davis, California 95616
Telephone: (530) 752-0300 - FAX: (530) 752-5674
Email the Plant Pathology Office