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Excess water in the root zone is also an invitation to pathogenic organisms, especially water molds, Phytophthora notable among them.—Joshua Siskin, Oc Register, 13 Sep. 2025 Plant roots can be infected by water molds (Phytophthora and Pythium) or fungi like Rhizoctonia and Fusarium.—Brandee Gruener, Southern Living, 10 May 2025 The pathogen, taking the form of a fungus-like microorganism (oomycete/water mold), has devastated potato and tomato plants throughout history.—Jack Knudson, Discover Magazine, 24 Jan. 2025 When grown in a field, pumpkins are among fields of fungi, bacteria, water molds and soil-dwelling animals.—Zach Bradshaw, The Arizona Republic, 18 Oct. 2024 This is a water mold that spreads below ground by root contacts and swimming spores in soil water.—oregonlive, 26 Feb. 2022 It’s a water mold fungus that splashes on the stems during rainstorms and careless irrigation.—Neil Sperry, San Antonio Express-News, 2 July 2021 That sounds like one of the water mold funguses.—Neil Sperry, ExpressNews.com, 26 Nov. 2020
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