There are a few tell-tale signs that your lawn may be infested with lawn grubs. For example, you may notice increased numbers of birds on your lawns as they look for their juicy dinner. Another hint is the grey moths you mights see flying around your lawn as they look for somewhere to lay their eggs which eventually become lawn grubs. Alternatively, brown spots in your lawn may be caused by lawn grubs destroying the roots.
Luckily, there are a number of products to stop lawn grubs in their tracks but you should choose one that is long-lasting to ensure the cycle is completely broken.