Posted: 12/05/2015 at 23:22
Your lawn seams to deteriorate to the left in strips, If we can find out what is causing this then we might have a chance to rectify it,.
Is the middle strip rooted? Can you check. please?
Just put a knife through the edge/middle and try and turn a piece up. If it peels back easily then the roots are dead. You will have to try again with this section.
Look for grubs and pests and let us know, please.