University of California - Davis is one of the most popular schools in the country for getting a master's degree in plant pathology/phytopathology. Located in the small suburb of Davis, UC Davis is a public university with a fairly large student population. This isn't the only ranking where the school placed. It's also #1 in quality for master's degrees in plant pathology/phytopathology in California. More information about a master’s in plant pathology/phytopathology from University of California - Davis