PUBLICATION W289D

IPM QuickFacts Series: Phytophthora Root Rot

Publish Date: September 28 2012 |  Language: English

DOI: doi.org/10.7290/UTIAPub/W289D

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Summary

Phytophthora root rot is a soilborne, water-spread disease that can infect and kill a wide range of nursery and landscape plants. Covers when and where it is most likely to develop, how it moves through contaminated soil, pots, and irrigation water, and why symptoms can look like watering or nutrient problems. Includes guidance on monitoring and diagnosis, plus prevention steps such as improving drainage, careful irrigation, sanitation of containers and media, and chemical control options when appropriate.