How to Determine When Your Lawn Damage is Grub Damage?

by | Mar 11, 2020 | Lawn Care

In case you don’t know, grubs can be seen as white-C shaped and plump worms that are usually found during your spring planting. At this point, grubs might appear harmless. However, these little creatures will start damaging your lawns during the early fall months and late summer. If they are left unnoticed, they can greatly damage your grass by the late fall. Thankfully, there are some helpful indicators you need to pay attention to for you to treat a grub issue before it’s too late.  Here are the following signs to consider: 

Beetles 

A grub is the larvae of different types of beetle, which includes the June bug and the Japanese beetle. Grub larvae transform into pupa during the late spring and then start their hatching time during the summer season. In the middle of June, the grown beetles will begin to arise from the ground and infest your vegetation, leaves, and flowers. If you have observed increased beetle activity near your lawn, then there is a possibility that it is more prone to grub damage.  

Dead turf 

There are several reasons why grass dies and one of these reasons is because of the existence of grubs. Grubs eat the root of the grass. Because the roots are the source of essential nutrients and water to your grass, it would be impossible for it to thrive without its life support. Commonly, grub damage can be determined when your grass is irregularly shaped, turning brown, or never changes its color even if you have provided it enough rain or water. Once these dead patches will begin to show up over the early fall or summer season, particularly if you irrigate your lawn regularly, then most likely the reason behind it would be grubs. 

Other critter species 

Another sign that your lawn is infested with grubs is when you have a lot of rodents and birds that hang around your landscape. Since grub is the perfect meal for other species, your lawn could immediately be transformed into a goldmine with raccoons, groundings, moles or birds feasting on these little creatures. If you can see them often, it would be recommended to contact the services of a reliable grass company to take measures instantly before it becomes worse. 

The carpet-roll approach 

The carpet-roll method is the most obvious means of determining whether your lawn is infested with grubs. If you believe that your yard has grub infestation, you can try lifting the affected area. Once the turf can easily be lifted up and rolls in one piece, then that means that you have a grub problem in your lawn. Grubs only munch grassroots and are known as a below-ground insect. They leave the grass stems, thatch, and leaves intact, which makes it easier to diagnose.  

As soon as you can observe such activities and signs during summertime, it would be recommended for you to take measures as early as possible to save the condition of your turf.