Spring Dead Spot of Bermudagrass: A Challenge for Researchers and Turfgrass Managers

Fig. 5. Eventually, the dormant foliage in spring dead spot patches collapses, leaving sunken depressions in the turf stand that may persist for several months.



Image from Plant Health Progress article:
Spring Dead Spot of Bermudagrass: A Challenge for Researchers and Turfgrass Managers