Rapid blight on ryegrass overseeded bermuda
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French drains in high-clay-content soil. Salinity over the drains is within tolerance of ryegrass overseed and is disease-free. Salt-stressed ryegrass is succumbing to rapid blight. Some areas with high soil salts do not exhibit decline caused by rapid blight. The ryegrass can tolerate elevated salts but the plants are susceptible to rapid blight.
