my bermuda lawn in the summer has brown dead grass around less dense green bermuda grass, what to do?

Answer 1

Aerate and dethatch, then fertilze. Runner type grasses like bermuda, a polite name for wire grass, is prone to thatch and that leads to fungal issues. A broad spectrym fungicide may be called for if you rely on chemical solutions, but good aeration and dethatching should eliminate the need. If you can take a good wide photo of the problem area, the local extension agent or a farm store (like Southern States) rep can usually ID these problems and give good reccomendations.

Answer 2

Sounds like "fairy ring". This is a disease cause by buried organic matter. Mostly by stumps that were covered over in land prep or wood that was buried by the contractor. Not many things will cure it. There are preventative measures (depending on your location). It it 419 hybrid of common bermuda? Many things to consider when applying chemicals to grasses. Not all cultivars are tolerant as others when it comes to chemicals. Best bet is to hire a lawn contractor and let them deal with the problem. They are usually insured and are licensed to apply chemicals that will work. Also any university with a turfgrass program can help.

Answer 3

perhaps that if this turf is irrigated via a sprinkler system, the brown-out areas are not receiving water due to a change, perhaps, in the mains pressure available in your area these days.

Answer 4

water it

Answer 5

what to do? Pray to God!