/ Thesaurus / P Synonyms of phytophthora citrophthora Find synonyms for: Noun1. Phytophthora citrophthora, fungususage: causes brown rot gummosis in citrus fruitsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language