Facts, Identification, Behavior & Control of Argentine Ants

Filed in Insect, Pest by on September 11, 2021 0 Comments

What are Argentine ants? subterranean insects have been known to live in little regular openings to profoundly coordinated settlements that may comprise millions of people.

Their mandibles give them the high ground to get food and cause harm, yet that isn’t the top story, right? (grins)

Despite the fact that you seldom hear much about these insects, do you realize that out of the 7 mainlands on the planet Argentine ants can be found in 6 of them?

Then, at that point which of these mainlands is uninviting to this creepy crawlies? obviously, you speculated right, it’s Antarctica!

Indeed, the vast majority of you all presumably didn’t have the foggiest idea about this right? then, at that point read on to clear your questions about the Argentine subterranean insect!

We ordinarily get calls and objections from individuals: hi, @Allcreepycrawlers I think I have a subterranean insect invasion in my home, however, I don’t actually have a clue what animal varieties it is, or is it a termite? I’m not entirely certain.

Pestclue as an association is set up to help people to recognize these bugs, find out about them, and help dispose of them.

What do Argentine subterranean insects resemble? where do they live? what right? what carries these excluded visitors to my home? these and a lot more inquiries are what this data-filled article is set to reply to.

We desire to give fulfilling realities to our perusers and guarantee you leave in view of fulfillment, and peradventure you’re asked: “Hello, what is that?” you’ll offer a striking response: Alas! it’s an Argentine ant.

Argentine ants



What Are The Facts About the Argentine Ants?

What do the Argentine ants resemble? How might I recognize them? Prior to having the chance to distinguish these bugs, you should think minimal about them and have an oversight of their practices.

Argentine insects are an exceptionally extraordinary irritation to the homes they occupy and plants also. They are known to possess substantial dividers, woods, the floor, and even abide among people.

Outside human homes, they can be found under stones and leaves, because of their failure to uncover further homes.

One amusing truth is that you will possibly discover them in a profound home on the off chance that it was deserted by the subterranean insects who recently made the home.

These subterranean insects are regularly found in southern California, as they are known to attack homes looking for food and water.

In contrast to most insects, the Argentine subterranean insects will benefit from anything called food! particularly desserts, and egg yolks (don’t have this substance littered in your home aside from you need an invasion of these dim shaded insects).

They are all around adjusted to the urbanized spaces of the United States which has a gentle environment and very much watered nurseries. These subterranean insects represent a progression of dangers to local natural life by disturbing fragile food networks.

They are particularly known to rouse dread because of their forceful practices and the enormous size of their provinces which can in a real sense collaborate with different settlements (cool right?)

As indicated by research, three supercolonies of Argentine subterranean insects found in America, Japan, and Europe were all firmly identified with one another despite the fact that they were from various nations.

The following are reasons why researchers proposed these 3 provinces of Argentine subterranean insects to come from a solitary super-state:

  • They all have comparability in the hydrocarbons present on their fingernail skin.
  • These subterranean insects have comparability in their non-forceful and prepping practices while cooperating with one another, contrasted with when they stir up with insects from other super-states.


Read also: Wasp and Hornet: What are the Facts, Differences, and Comparison?



What is the Behavior of the Argentine Ants?

Very much like different bugs, the argentine subterranean insects have certain things they get drawn to, Food!

Individuals regularly term them to be hazardous on account of their harm-causing capacities, how they show up in enormous numbers, and their gnawing mouthparts, yet would they say they are truly risky? all things considered, continue to peruse to discover.

One thing’s sure, most of these bugs don’t intentionally nibble people or cause any harm to family properties or any wooden furniture they go over, yet their taking care of propensity is what makes them do as such, or stand by is that valid on account of this insect species? how about we discover!


Read also: The Fact, Identification, Behavior & Control of Army Ants



What Do Argentine Ants Eat?

These ants are omnivorous feeders and will feed on a wide range of organic substances. Argentine ants prefer sweet foods and are often found tending aphids or scale insects on plants, in order to get honeydews in return.

The workers in the colony would rather prefer sweet foods such as syrup (even cough syrup), fruit juices, or plant secretions, and gather protein-based foods to take back to the queens and the larvae. Unlike other smaller-sized ants, they prefer sweet food more than protein food.

The queens and larvae feed on protein-based foods almost excessively, while the workers eat sugar-based foods.

Just in case you weren’t really following the Argentine ant’s diet, below is a breakdown of what these ants eat:

  • Sugar Syrup
  • Vomit
  • Honeydew
  • Egg Yolk
  • Plant Nectar
  • Fruit Juice
  • Other Insects and dead animals.
  • In fact, they feed on almost everything you can term “food”


Read also: How to Identify Fleas on People



What Eats Argentine Ants?

Sadly, there is no known predator of these species of ants, as everyone is scared of getting close to them due to their ability to attack in large numbers.

Some species of reptiles, birds, and even ants are reaching the stages of extinction because of an invasion by these small but mighty ants.


What is the Lifecycle of the Argentine ants?

Unlike in most ants, the Argentine ants have more than one winged queen in the colony producing fertile eggs. One very amazing fact about these queens is that they can keep reproducing these fertile eggs for about 10 years after a single mating with a male, cool right?

They are different from other ants in the sense that the queens can leave the colony with the workers to go and form a new colony. Budding is what this process is called.

Just like in other ants, they lay eggs, but they have to bear the responsibility of cleaning themselves, feeding themselves, and raising the young growing ants.

The development of these eggs ranges for an average period of 74 days as the queen has the ability to lay a minimum of 60 eggs per day. You surely wouldn’t want all this laying in your home, would you?

Did I forget to mention that all workers in the colony are females? We wouldn’t want men taking care of the eggs (they might break it) (smiles).

The workers feed and tend for the larvae, and pupae while the queen cares for them when they emerge as young adults. The queen lays her eggs during the summertime to ensure a quick rate of development of these eggs.

  • The eggs develop to the larvae stage after 28 days.
  • The larvae develop to the pupal stage within a period of 10-60 days.
  • The Pupae develop into adults within a time frame of 11-26 days.


Where is the Habitat of the Argentine Ants?

The nest is usually situated close to a food source (could be in your kitchen) and cannot be easily spotted as they may be situated between bricks, boards, rotting wood, refuse piles, stumps, beehives, and bird nests, etc.

When establishing a nest, these ants will infest your home in search of food, water, and a suitable spot for nesting.

They will rather prefer to nest in/close to organic mulch.


How do Argentine Ants Adapt to their environments?

These ants have special abilities to the extent that they can survive several conditions that other ant species cannot. They can survive in both rural and suburban areas.

They have a very high adaptability status, as they will match in large numbers into your home if it is too dry or wet outside.

If a tree branch is leaning on your home/building, you should get rid of it as it will serve as an entry point for these ants into your house.

As mentioned earlier, they feed mostly on sugary substances and nest close to a food source.


How do I Identify an Argentine Ant?

You obviously wouldn’t just know about these insects without knowing what they look like, your research wouldn’t be complete, would it? what do these hazardous pests look like? how do I identify one when I see it?

People also tend to mistake these guys for another similar species of ants, “the Odorous house ant”, but there are lots of features that you can use to identify these insects and differentiate them from their look-alikes “the odorous house ants”.


What are the Growth Stages in the Argentine Ants?

Of course, every living thing must surely go through the stage of growth, as this is one of the major characteristics of living things. Below are the stages of growth in these ants:


Below is a description of the stages of growth in an Argentine ant:


  • The eggs are translucent.
  • The eggs have a length of 0.30 mm and a width of 0.20 mm.
  • The eggs are ovoid in shape.


  • Males have a length of 2.5mm while females have a length of 1.7 mm.
  • Of course, the larvae cannot move but are cared for by the workers.
  • They are white to cream in color.


  • Males have a length of 3 mm while females have a length of 2 mm.
  • They are white in color with 2 black eyespots.


  • Adult males have a length of 2.5 mm, females have a length of 1.7 mm, and queens have a length of 4 – 6 mm.
  • Color- Dark-Brown, Brick-red, Reddish, or yellowish.
  • Wings are briefly present in reproductive individuals.
  • They have smooth and hairless heads and thoraxes.
  • They have 12 segments.
  • They have bent antennae.


How do I Control an Argentine Ant Infestation?

Having known what these pests look like, you obviously know that they are very hazardous and cause a great deal of damage to human properties, you obviously wouldn’t want to have them around destroying things and feeding on your foodstuffs.

Well below are brief points to be noted on the Argentine ant’s infestation, and how to control them and prevent them as well.

How did the Argentine Ants Get into My Home?

These uninvited guests will force themselves into your home when a food source has been spotted. They usually create a link between their nest and the food source. Now let’s look at how this pest can get access into your home:

  • Tree branches leaning on the wall of your house can serve as a medium for these guys to get into your home.
  • Cracks and gaps around your building.
  • They Can dwell under waste piles and the foundation of your home.
  • You will mostly find them in the moist, mulchy areas of your home.


How Serious is an Argentine Ant Infestation?

Well, it is a big deal in fact!

The nest of these pests consists of more than 2 queens, and can quickly build a huge colony within a short period of time. You wouldn’t want these insects in your home as they spread bacteria everywhere they go.

Argentine ant infestations are best left to a professional pest control agent to identify and treat as you won’t easily get rid of them.


How do I Get Rid of the Argentine Ants?

  • Get rid of wastes around you.
  • Cut tree branches that lean close to the walls of your buildings.
  • Use pesticides to get rid of them.
  • Close cracks and gaps in your buildings.




We are glad to have been of help to you! feel to drop your comments (query/inquiry) about the Argentine ants.

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