Pea: Aphanomyces root rot Categories: Pea Pea Diseases Vegetables Last review date: 2022-12-07 12:00 Last edit date: Aphanomyces root rot on pea Photo by: N.J. Grunwald Biology Aphanomyces root rot is caused by a fungus which attacks the underground portions of the plant. The lower stem and roots initially show long, soft, water-soaked lesions which […]
Pea: Pea wilt Categories: Pea Pea Diseases Vegetables Last review date: 2022-12-07 12:00 Last edit date: Pea Fusarium wilt Photo by: D.A. Inglis Biology Pea wilt is caused by a fungus. Several races of the fungus occur and may cause different symptoms. Typically, plants are yellow, stunted, wilted, and often die. Plants affected by races […]
Pea: Powdery mildew Categories: Pea Pea Diseases Vegetables Last review date: 2025-02-26 04:05 Last edit date: Powdery mildew on pea Photo by: R.S. Byther Biology Powdery mildew is a fungal disease which attacks the leaves, pods, and stems. Leaves and stems develop discolored spots. The spots later show characteristic white mats of powdery fungal growth […]
Pea: Root rot Categories: Pea Pea Diseases Vegetables Last review date: 2022-12-07 12:00 Last edit date: Top to bottom: root rot, healthy, Fusarium wilt, healthy Photo by: R.S. Byther Biology Several fungal root rots can affect peas. Typical symptoms of root rots are stunting, yellowing, and dieback of aboveground portions of the plants. Root systems […]
Pea: Seed rot and damping-off Categories: Pea Pea Diseases Vegetables Last review date: 2026-08-28 01:39 Last edit date: Damping-off of cucumber seedlings Photo by: R.S. Byther Biology Several soil-borne fungi can cause seed rots and damping-off of pea seedlings. Infected seeds decay without germinating. Seedlings may be infected and fail to emerge from the soil. […]
Pea: Virus diseases Categories: Pea Pea Diseases Vegetables Last review date: 2022-12-07 12:00 Last edit date: Virus-infected peas Photo by: R.S. Byther Biology Several virus diseases affect peas. Pea Enation Mosaic Virus, Pea Seedborne Mosaic Virus, and Pea Streak Viruses are viruses of importance in Washington. These viruses are spread by aphids including the pea […]