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corky scab host:ohioline.osu.edu
Listing 1 - 3 from 3 for corky scab
growing season seed pieces skinned variety inches tall wild host plants true seed irish cobbler russet scab soil requirements tuber surfaces water soaked brown corky cover crop infected crop debris textured soils common scab
Growing Potatoes In The Home Garden, HYG-1619-92
... aged manure or compost. Be cautioned, however, that manure may increase the incidence of potato scab (see below). Seedbed Preparation If a cover crop (rye or wheat are excellent choices) was ... the cover crop before planting the seed pieces. Soil pH and Fertilizer Practices Because scab disease (brown corky tissue on surface of tubers) may be a problem in alkaline or "sweet" soils ...
ohioline.osu.edu
Scab of Potato Tubers, HYG-3105-95
... corky lesions of varying size develop randomly across tuber surfaces. Sometimes scab develops as a rather superficial layer of corky tissues covering large areas of the tuber surface. This is called russet scab. Pitted scab ...
ohioline.osu.edu
Bacterial Spot of Pepper, HYG-3123-96
... dark, raised, and about 1/8 inch in diameter. Centers of the spots become necrotic, corky, and scab-like (Figure 2). On stems and petioles, lesions are elongated and blackened, and can ...
ohioline.osu.edu