This small insect causes damage to your lawn by sucking the juices out of the blade of grass. The damage can look like a yellow dry patch in your lawn but watering will not solve the problem. KNK Lawn Care can verify a chinch bug infestation in your lawn. Our chinch bug treatment is very effective at stopping the devastating damage caused by this pest. When combined with your program selection, this nutrient-based treatment will promote a healthier lawn that is less vulnerable to damage from chinchbugs and other surface feeding insects.