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Lawn Pests

Fire Ants

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Fire Ants

Fire ants are a major cause of concern to everyone who experiences them in their yards, even worse are when these little nasties sting, creating an immense amount of pain and swelling in their victims. Fire ants must be treated thoroughly and effectively whenever and wherever they are seen, and as soon as possible.

Identifying Fire Ants

To treat Fire Ants effectively, we must first confirm that we indeed do have this species of ant. There are many native ant types around the Southern States which do more good than harm, so we don’t want to disturb them by accident.

If you’ve been stung by fire ants in your yard before, and even worse… more than once, you’ll be sure to remember the immense pain, and to recognize fire ants immediately, as well as being aware that they are a persistent problem in the lawn or yard.

Fire ants can be both red and black, they often have many numerous mounds that can be spotted close together. This is most often a single nest which has been split into different sub-sections, with each sub-section having it’s own Queen.

Fire Ant Nests

The nests of these ants can literally travel several yards underground away from the mound itself. A point which is important to remember when we begin a treatment plan.

Having multiple Queens makes the job of killing Fire Ants that much worse, without killing each and every Queen, the Fire Ants will quickly repopulate new colonies very quickly. So our efforts in controlling Fire Ants will have been for nil.

Fire Ant Safety

If we’re going to control and kill Fire Ants, we’re going to need some serious protection. We’re about to seriously aggravate and provoke them and there natural reaction will be to attack, and attack fast.

Be sure to wear some good solid boots and some thick long pants, grab some wide duct tape and tape the bottom of your pant legs to the boots, so entry to your leg area is totally restricted. Next thing is gloves, we’re going to need some thick rubber gloves which can be purchased from a local hardware store. And lastly, some eye protection is an excellent idea, some fully sealed safety goggles/ glasses which wrap around the eyes completely will be the safest. The boots can also be powdered with talc as an added protective measure.

The reason for the extra protection is that we’re going to be digging into the soil mounds of the Fire Ants, a simple mistaken slip could flick the Fire Ants onto the face or hands.

If Fire Ants are becoming extremely aggressive while you’re applying control measures, then it may be wise to leave the area and return after they’ve calmed down a little.

If You Get Stung By A Fire Ant

The first thing a Fire Ant will do if attacking is to grab hold of it’s victim by biting, this gives the Fire Ant a grip in order to apply it’s sting. If you do feel this bite before the sting then brush the Fire Ant off as fast as possible, and you may just be lucky enough to avoid the pain altogether.

Environmental Control Of Fire Ants

The first step in controlling Fire Ants is to make your property unwelcoming to them, so remove any old firewood, and debris from around the property, if you can find any other obvious food sources for Fire Ants, then remove these permanently too.

Killing Fire Ants

There are two main methods to control Fire Ants, and it’s a good idea to utilize both of these. The most important thing to remember is that when we begin Fire Ant treatment, our aim must be to kill all of them to the best of our ability. A partial attempt does little if nothing to overcome massive infestations.

The first step is to get some baits which are specifically made for killing Fire Ants, these can be spread around the lawn and yard as a basic beginning to our task. Fire Ant baits are slow acting, they can keep working for several months as long as they aren’t deteriorated by the environment too much, such as too much water etc. Baits are slow acting and will not control Fire Ants either quickly nor completely.

Step 2 is the use of a specially formulated Fire Ant Insecticide, be certain when purchasing that the insecticide you are buying is for Fire Ants as other insecticides will often not work at all.

This Fire Ant Insecticide must be poured down all the nests.

Prepare the insecticide in a watering can as guided by the product instructions. Mark the can Fire Ants and never use it for any other purpose. Be full prepared before beginning, once we start this task we don’t want to stop, and we want to finish it as fast as possible. So get all the safety gear on, and grad a broom stick.

Once all prepared, we want to get the broom stick down deep into the mound of the Fire Ants and create a nice big opening. Beware, the Fire Ants will be angry and aggressive so work quickly… now pour the mixture down the mound through the opening you’ve created.

This needs to be repeated on every Fire Ant mound.

Use your best judgement here… if the Fire Ants in surrounding mounds are highly aggressive since you started the first treatment, then stop and leave it for a little while. Once you’re confident to begin the next treatment, keep repeating until all mound have been treated.

Ongoing Fire Ant Control

After this initial major assault on the Fire Ant populations, you’re in front and ahead of the game, but we cannot rest yet. Some Fire Ants will have remained and will begin new colonies. Keep checking the yard and lawn for new mounds, and treat as soon as they are seen.

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Lawn Pests

Army Worms

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Army Worms which infest our lawns are in fact not a worm at all, but are instead the caterpillar of a moth. They are around 1 to 2 inches in length, and their life cycle involves feeding on grass blades and sometimes even the roots and crowns of the lawn during the night and hiding amongst the turf during the day. Army Worms are most noticeable in the Spring, Summer and Fall, however it will be best to try and hunt for them during their two most prominent times of the year when they are thriving, and this will be once in June and then in August.

Turf Grasses Affected By Army Worms

Army Worm infests many different grass types including Fescue, Bluegrass, Ryegrass, Bentgrass, Bermuda Grass and Saint Augustine.

Identification

The first time we may begin thinking we are having an Army Worm problem is usually when we live in an area which is well known for it’s Army Worm infestations and we begin noticing those familiar patches of our beautiful lawns are now looking brown and damaged. Large areas of the lawn will continue in the size of damage which is noticeable until we have to go out onto the lawn on our hands and knees to become a detective and find the cause.

The first method of identification involves looking down into the thatch layer of the lawn and close to the soil during the daylight. Army Worm will cover themselves in a light silk cocoon during the day inside the lawns foliage. This same web like cocoon can also be seen in the dew in the early morning while moisture is still evident on the grass.

Another noticeable trait of Army Worms is their pattern of damage is quite unique, as they usually start at the edge of a lawn and travel in a straight line slowly consuming the lawn as it feeds, and often leaving an appearance of a silk or spider web like substance over the lawn.

The final method of determining Army Worm is to fill a bucket with soapy water which is mixed up with some dishwashing liquid, this soapy water is then poured from the bucket over an area of the lawn suspected of having an active Army Worm infestation. Once the soapy water is poured over the lawn you will notice the Army Worms will come to the surface where they can then be counted. An infestation of over 12 per square foot is considered severe and should be treated immediately.

Treatment

Killing Army Worms will involve buying an appropriate insecticide from the local gardening store and applying it at manufacturers recommendations.

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Lawn Pests

Cutworms

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Cutworms can be a very similar problem to Army Worm, both are caterpillars of a moth, which feed on our lawns leaf, and both leave a trail of destruction that can be devastating for the homeowner or lawn lover. Following the same familiar pattern, Cutworms only feed during the night and burrow under the lawns surface and into the soil during the day. Cutworms are so named because they cut the blade of the grass, often at it’s base, during the feeding process, leaving a trail of cut grass in it’s wake, acting like mini lawn mowers.

Turf Grasses Affected

All lawn types can be affected by Cutworm.

Identification

Cutworms can be identified by having a hairless smooth black / brown color, and by the type of damage they can cause which is very unique, in cutting off stalks of grass. They are most commonly a problem in the Spring.

The moths of the cutworm can often be seen flying at night, and have a gray or blackish color.

Treatment

Killing cutworms involves the application of a suitable insecticide which can be purchased at your local gardening store and applied at manufacturers recommendations.

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Lawn Pests

Ants In The Lawn

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Ants Invading The Home Lawn

Ants can occasionally get out of control in home lawns when they swell to huge numbers with a multitude of nests which can spread through lawns and surrounding pathways. The control of ants in home lawns is relatively straight forward although it may take a little effort over several treatments.

Small infestations are usually nothing to worry about, as ants are just another creature which is an important part of our ecosystem. In small numbers they help to create aeration in the soil underneath turf which aids in it’s overall health, and can also feed on other insects and help break downs other small garden creatures, and return these nutrients into the soil.

Recurring Damage From Ants

The damage caused when we have a severe ant infestation in lawns can aggravate and increase already struggling bare patches of turf and create unsightly ant mounds, but the damage doesn’t always end there. Ants also infest themselves into gaps in garden paths and between paving, which is one of their preferred locations as they are relatively safe and usually go on to create large networks of tunnels and nests. This infestation underneath pathways can create a major problem over time when the ants eventually displace enough sand or soil that the paving begins to collapse and become uneven in many places. So it is a wise measure to deal with ants effectively as soon as they are seen to be getting out of control.

Killing Ants In The Lawn

To begin controlling or killing large infestations of ants around our home, lawn and gardens, we must first understand why they are getting out of control in the first place and begin rectifying these contributing factors as the most important aspect in their long term control.

Ants thrive when they have an adequate supply of food and water, and a welcoming place to set up their nests.

Food and Water

So our first step to a permanent control of ants is to look for their food and water source around the garden or home, this can often be pet foods left outside, pet water bowls, a dripping tap, compost piles with food waste which isn’t breaking down properly and so on. So we need to remove these items or move them to a place where the ants are less likely to get to them. Ants may also be going inside the home to find food scraps and crumbs, so good hygiene inside the house is a must, always wiping benches and sweeping floors.

Poor Lawns and Sandy Conditions

The next thing to consider with ants is they thrive in sandy conditions, which is why they love living underneath paving so much, with it’s adequate supply of clean sand used as a base. This also means that ants love lawns which are already patchy and sandy. These bare patches in lawns are where the ants will set up home first, and then they make the bare patches worse when they begin reaching plague proportions. So a very important step in controlling ants permanently is good lawn health. A lawn in excellent health is highly unlikely to ever be a good host for ants, living between the thatch layer is totally unsuitable for them. So the better our lawns health is and the better it looks, the more uninviting it becomes to ants.

Ant Insecticides

The last line of defense on the list is using insecticides. There are many ant killing treatments for sale at the local store, and the best choice is one which is designed for the ants to take back to the nest to kill other ants with, so ensure you are buying the right product. Insecticide use will also need to continued inside the house if ants come inside to feed on food scraps, a general purpose surface spray is best for this purpose.

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