How to Get Rid of Grubs in Your Lawn

There are small numbers of grubs on almost every lawn. However, if they multiply, lawn grub damage can occur. Larger animals may consider the larvae to be tasty and begin to eat them. Our experts can help you eliminate lawn grubs from your lawn and prevent them from coming back.

What is a grub?

The larvae of many species of beetles can be described by the word "grub." Their eggs remain dormant for the winter months in the soil, and they hatch in the spring as the ground warms. Lawn grubs love plant roots and lay more eggs as they age.



Lawn grubs are small, off-white and have a dark head. Once exposed, they will curl up into a "C" shape. They can be between one-half and one inch in length.

Signs That You Have Lawn Grubs

Grub damage can often be mistaken for other issues. But if you're aware of the signs, you can save yourself time and regain your lawn's control. You can look for these signs:

Increasing Activity

The lawn grub is a favourite food source for birds, moles, raccoons, skunks, and other animals. You might have grubs if you see an increase in activity in the morning or afternoon hours or signs that your grubs are digging.

Spongy Texture

Grubs eat roots and may leave no soil for the grass to rest on. It is possible to roll out spongy patches as a carpet, which exposes the grubs beneath.

Discoloration

After the roots have been damaged, your grass will turn yellow and then die.

High Concentrations

For a definitive test, wait after the heavy rains. Once the grass has dried out, take one foot off the ground and remove any brown spots. If your lawn is home to more than five grubs, a treatment plan can be applied.

How to Get Rid of Lawn Grubs

Nematodes

If you are looking for a natural way to treat your problem, then nematodes are the best option. These microscopic insects are released into the soil and find their way into the grubs' stomachs. Once inside, they release infective bacteria, which eventually cause death. In liquid form, nematodes are applied to the lawn and can take many years to get established.

Pesticides

If there are five or more grubs in a square foot of land, you should apply the correct treatment as per the label's directions. After watering the treatment, apply 1/2 to 1 inch of irrigation to move pesticides into the root zone. You must dispose of all pesticide containers in accordance with the label directions. Never pour leftover pesticide down drains for storm sewers.

The time and location of where you live will determine when pesticides are applied. Contact your local landscapers to get the best recommendations on pesticides.

We can offer expert advice regarding grub management for lawns, professional commercial and residential landscaping services and other related topics. Call us or email us to learn more.