Among the many things in your lawn that are your enemies, grubs are the worst. Basically, they are a type of worm that damages your garden by gnawing off the roots of plants and vegetables. What’s worse is that they feed and feed. Then eventually turning into adult beetles that also start to eat the leaves of your precious plants. Although there are many chemical treatments and sprays to take care of grubs, there are also many natural ways in which you can do so.
Without further ado, let’s have a look at how you can detect grubs in your lawn, and how you can get rid of them.
How to Detect Grubs in Your Lawn?
The first thing to do to check for grubs is to check for damage in your lawn. White grubs often feed on the roots of the grass in your lawn, and this will cause them to become thin and yellow. Otherwise, you may see patches of brown grass everywhere, or if you pull the grass lightly, it will tear up easily. So, if your grass looks weak or discolored, this is a strong indication that you have grubs in your lawn.
If you do have grubs, you will notice the presence of moles, raccoons, and birds in the grass. They try to eat these grubs whenever they spot some. However, these animals also feed on other insects and worms, so this isn’t a definite symptom.
You can also have a closer look at the soil to see if you can detect while grubs or not. When you take a closer look and see a handful of grubs, there is no reason to worry. However, if they are overpopulated, then you may have a serious problem. Normally, grubs are quite active in August and September, so that is a good time to check the soil.
What you should do is to grab a spade and dig up the turf in sections of one square foot, about 3-4 inches deep inside the soil. Remove the turf by pulling it from one end and check the soil below for the presence of grubs. If there are less than 5 grubs, then you don’t need to worry.
How to Get Rid of Grubs Naturally?
The two common ways of killing grubs naturally are milky spores and nematodes. The former is a bacterial microorganism that is used to control many different insects and worms. If the soil temperature in your area is warm, then you can use milky spores to wipe out grubs.
On the other hands, nematodes are very tiny worms that get rid of grubs. This happens provided that the soil is moist and the lawn is watered frequently. However, the nematodes need to be alive when you use them on your lawn, otherwise they won’t be effective. Apart from these, there are also different chemicals that you can use to control grubs in your lawn.
This brings us to the end of our guide on grubs and how to control them. If you are constantly observing drying and patchy grass, or the roots to various plants bitten off, you need to take action immediately. If not treated on time, these grubs can quickly grow and start eating the leaves of your plants, thus posing a bigger problem for you.