The answer to 'lawn pests' is that common lawn pests include grubs, chinch bugs, sod webworms, and moles. These pests can cause damage to your lawn by feeding on the grass roots and leaves, leading to brown, patchy areas. Symptoms include wilting, thinning, or discolored grass, and you may even see the pests themselves or their tunnels and droppings.
To address lawn pests, you can try DIY solutions like applying insecticides or using natural repellents like nematodes. However, for severe infestations or hard-to-identify pests, it's best to call in a professional landscaper or pest control expert. They can properly diagnose the issue and recommend the most effective treatment plan to get your lawn back to its healthy, lush state.