Pest ants in Auckland are sometimes hard to control. Why? Because as this article says they are smart enough to farm. Which often means they come into your house the materials for this job!
Please find below an article from IFLscience.com about smarts ants farming!
Humans only invented agriculture some 10,000 years ago, but ants have been doing it for millions of years. New analysis indicates that, although ants operate farms in many environments, true domestication occurred 30 million years ago, in desert or near-desert conditions.
Attine ant species form a symbiotic relationship with fungi. The six-legged farmers propagate the fungus, providing it with nutrients and protection from other animals that might consume it more recklessly. In return, they get to eat the fungal growth.
Like bakers' apprentices taking precious starter dough to found their business, attine ants carry a small amount of fungus when they found a new colony. As with human agriculture, this has shaped the genetics of the species they farm, since varieties of fungus that best suit attine needs are more likely to be farmed.
Smithsonian Museum entomologist Dr Ted Schultz compared the DNA of 119 ant species, 78 of which are farmers. reporting his findings in Proceedings of the Royal Society B. He mapped the timing of when species diverged, using fossils for confirmation, to locate those closest to the trunk of the ant farmers' family tree.
The 250 known species of fungus-farming ants are divided into those that practice what is called "lower" and "higher" agriculture. Lower agriculture uses fungal species that can live without the ants' protection. Sometimes the fungus will spread beyond the colony to grow in the wild, becoming a resource for the ants to draw on if their crops fail.
Higher agriculture involves fungi that, like many human crops, have been so modified by the farmers as to be unable to survive independently. Since the ants cannot survive without their fungi, the two species are locked in mutual dependence.
Lower agriculture has previously been estimated to have begun in South America 55-65 million years ago. Schultz's work indicates higher agriculture dates back around 30 million years and began in a dry climate, contradicting previous assumptions of a wet origin.
Global climatic changes at the time dried much of South American out. Suitable ranges for rainforest fungi would have contracted, and Schultz thinks some were saved by ants that provided them with reliable moisture, collecting water for humidity-controlled fungal gardens.
"These higher agricultural-ant societies have been practicing sustainable, industrial-scale agriculture for millions of years," Schultz said in a statement. "Studying their dynamics and how their relationships with their fungal partners have evolved may offer important lessons to inform our own challenges with our agricultural practices. Ants have established a form of agriculture that provides all the nourishment needed for their societies using a single crop that is resistant to disease, pests, and droughts at a scale and level of efficiency that rivals human agriculture."
Given our own disastrous experience with monocultures, we've much to learn.
original articale by Stephen Luntz
"ACES | ants pest control Auckland, is aware that this ant has been found in New Zealand, but is generally uncommon. Careful management of this species is required otherwise you can trigger their "budding" mechanisims where queens leave the nest with workers and set up mutliple remote nest sites. This makes the problem much worse. If you see the "golden" Pharaoh ant best to call the Professionals straight away!"
As its name suggests, the pharaoh ant views itself as a ruler among ants, a real headache for home and business owners.
As its name suggests, the pharaoh ant certainly views itself as a ruler among ants and they can be a real headache for home and business owners, and the pest management professionals that are tasked with eliminating them.
Unlike other ant species that are easily traced by following visible trails, pharaoh ants do not necessarily follow specific trails when they forage for food and harborage. Combine that with their preference to establish nests in hard-to-reach locations like wall voids, subfloors and attics, and the pharaoh ant is a worthy adversary.
Pharaoh ants are a problem in both commercial and residential accounts. While primarily a nuisance in residential accounts, they can present a health threat in food processing and healthcare facilities, hotels and grocery stores because they can carry and leave behind harmful bacteria (i.e. Salmonella, E. coli) on surfaces they come in contact with.
Pharaoh ants are drawn to commercial facilities because of the warm, humid conditions and abundant food and water sources that are often found inside within commercial kitchens and laundries.
There have been numerous documented cases where pharaoh ants have posed a major threat in healthcare facilities hospitals, nursing homes and extended care facilities where they have entered patient wounds and IV bags seeking moisture.
Pharaoh ant colonies are large in size with multiple nests and when they are displaced sometimes the result of a pesticide application members will venture off and establish new colonies in a process called budding.
In residential homes, pharaoh ants typically nest near the kitchen including voids under cabinets, behind baseboards and under floors. They also use electrical, cable and telephone wiring as a highway system to travel through walls and between floorboards.
Considering the challenges pharaoh ants present, what are the best methods for combatting them?
John Judge, training specialist for Environmental Pest Services in Tampa, Fla., which manages operations in three different Southern states, says a proper inspection and strategic bait placements are key elements of a pharaoh ant management program.
The pharaoh ant is not hard to identify but when it splits off during the budding process it can move rapidly and infest the other side of the structure from where you originally found it, says Judge. Because of its mobility a technician must look at the whole house rather than just his or her inspection in one area.
The proper use of inspection tools (i.e. flashlights, probing tools, etc.) and knowledge of construction practices (i.e. identifying connecting walls, location of electrical wiring, etc.) will also help the technician track the source of the infestation and how it got there.
Pharaoh ants found on the outside of the structure should be lured away by the strategic use of baits and repeated treatments may be required to completely eliminate this pesky invader.
Judge says the customer also plays an important part in preventing pharaoh ant by following good sanitation practices.
Keeping kitchens and food preparation areas clean of spilled food and removing excess moisture and clutter will make those areas less attractive to pharaoh ants, says Judge. As with most pest issues securing customer buy-in goes a long way.
A proactive approach to pharaoh ant management with customers understanding how basic maintenance tasks and adhering to good sanitation practices will help mitigate the problem.
adapted from PCT online http://www.pctonline.com/article/tracking-eliminating-pharaoh-ant/
ACES pest control using another technique when compared to this article. There are two ways of treating ants, repellent ( imagine a red STOP sign) which sets a barrier around the house. Effectively immediately as little ants are easy to kill. But always a temporary fix as it never gets to the Queen. This is the method described in this article. ACES uses the second method, NON repellent or TRANSFER ( imagine a Green GO sign). The technique is slow and not very impressive initially, but is very harmful the nest and Queen (s). ACES uses 100% transfer products. We hope you enjoy Emilys article.
GREENVILLE, N.C. What do you think of when a six legged, mighty, food scavenger comes to mind? Ants and lots of them.
You won’t notice them until they come home and they see hundreds of them on their countertops and their pantries and that kind of thing, said Peter Schonemann of Russ Pest Control. Then it’s a problem.
If you can get rid of them outside, then you won’ t have as many problems inside, Schonemann said.
Spending the past half hour trying to find an ant hill was difficult. It seemed the weather was just too hot.
If you get a lot of hot weather, it’s really dry they are looking for moisture, said Schonemann. And they end up sending out foragers looking for food. They find that crumb the kids left, or sugar you spilled when you made some coffee that kind of thing.
But there is one ant that is easier to spot than the others.
Fire ants are the most difficult ant to control, said Carl Little, Lowe’s garden employee. Although three species are common in our area argentine ants, odorous house ants, and fire ants fire ants are the worst.
Fire ants are one of the biggest problems we have in eastern North Carolina, said Little.
The best way to take care of them is, pre-treat the best thing to always do is pre-treat in the early spring or summer with something like a broad pesticide or broad product with something like a slower release than wait ‘til you have the problem.
And when taking care of that ant hill in your backyard on your own, go for the pesticide that targets the one that, kills the queen of the nest, and therefore eliminates the problem altogether.
adapted by ACES pest control from and aricle from By Emily Gibbs from http://wnct.com/2017/07/25/tips-to-keep-ants-out-of-your-home/
for more information on services offered by ACES pest control please click here for our services for rodents please click here for services for ants please click here and for cockroaches please click here
How do I get rid of ants?
Although ants generally don’t cause harm to people — they don’t carry disease, like some other pests — an infestation can be a major nuisance.
“Ants can be extremely persistent creatures, seemingly coming from nowhere and can be difficult to entirely get rid of,” says Kelly Garvin of Greenix Pest Control in Dublin, Ohio.
Fortunately, DIY and professional pest removal options are available.
REASONS FOR ANT INFESTATION
Ants typically invade your home for one reason: food. Most feed on sugary or greasy items.
Sugar ants — also called odorous house ants — are one of the most common ant invaders and among the first pests to show up in the spring. They’re about one-eighth of an inch or smaller and are attracted to food sources.
The common pavement ant, which is brown to black and about 1/10th of an inch long, will set up colonies near driveways or patios and then send out scouts to search for food in your home. They eat meat, grease, seeds, dead or live insects, and can sting and bite if disturbed.
Argentine Ants — about 4 to 4.5 mm long ONE size. Usually come into your house for food. Loves protein and fat, often found in your dishwasher or pantry.
Coastal Brown Ants- two sizes. Dark brown, loves protein often found in dishwasher. Two sizes one has a BIG head.
Knowing what type of ant you’re dealing with can help you prevent or combat an infestation.
KEEPING ANTS OUT
The first step to prevent an ant infestation: clean house. If you see scout ants in your home, kill them immediately. Make sure you don’t leave any food out and keep all kitchen surfaces clean.
If you continue to see ants, make sure you’ve closed off possible entry points, including sealing small cracks in your walls or under windows. Start by caulking potential entry points, such as window casings.
Next, you can lay down barriers like salt or talc under doors to turn ants away, or apply scents such as vinegar, peppermint oil or cinnamon. Bear in mind, however, that anything you put down will also be of interest to pets and children, so be careful what you use.
DIY METHODS FOR ANT REMOVAL
If ant explorers have morphed into a full-on colony, then you need a plan.
Start with soap and water. This will not only kill chemical trails, but any ants it touches. Add citrus to the water to increase its effectiveness.
You can also purchase pest sprays and baited ant traps from local grocery and hardware stores. These use a mixture of sugars and ant poison, such as boric acid to attract, trap and kill ants. Proceed with caution when using poison.
Bear in mind, too, that these traps won’t work on protein-feeders like Coastal Brown or Argentine Ants, since the sweetness won’t interest them.
In addition to trapping ants inside, you can also spray around the exterior of the home where the house meets the pavement or ground to prevent more ants from infiltrating, says David Anderson of Eastside Exterminators in Woodinville, Wash.
Garvin recommends spraying problem areas with a mixture of Windex, vinegar and water. She says spreading Diatomaceous Earth in carpeted areas around the bathroom is a safe and natural way to kill ants because it’s a food source.
“The Windex or vinegar is really a quick fix and not really that effective, but it will remove the immediate ants and wipe away their pheromone scent they use to follow trails,” Garvin says.
Dan Miles, owner of Total Exterminating in Indianapolis, suggests spraying all cracks around the baseboards and the base of the toilet if the infestation is in the bathroom.
HIRE A PEST CONTROL PROFESSIONAL
Large-scale infestations require assistance from a pest control professional.
Pros address ant problems by locating the colony itself; typically this starts by laying bait traps, which contain poisoned food taken back to the nest. Once found, exterminators can use a variety of techniques including chemical sprays to totally eliminate the ants in your home.
Modified from Tom Moor Article
6 things you didn't know about ants, and how to kill them
Ants are marvelous creatures.
They're organized, brave, strategic – and you may have heard about how certain ants can lift up to 50 times their body weight.
But here's where ants aren't so marvelous: In your home.
Ants are among the most-common household pests in the world, parading through the kitchens, bathrooms and living spaces of city dwellers and suburbanites alike.
Of course, it's easy to dismiss their presence as a harmless nuisance, but when you find them in your loaf of bread, swimming at the bottom of your lemonade or worse, tangled in your hair, a line has to be drawn.
The good news? Ants are fairly easy to eradicate if you take the proper measures, and according to a 2015 Raid® consumer survey, the majority of Americans (82%) say that they aren't afraid to handle the problem themselves.
However, as with any pest, the more you know about them, the smarter you can be when it comes to getting rid of them.
Here's some “ant-astic” trivia that can aid you in your next bout with those crafty, six-legged interlopers.
1. Who run the world?
Ants build sophisticated societies with a distinct and entrenched social order: The queen (or several queens, in some cases) is the colony's sole way to reproduce and most important member; the queen is guarded by a group of soldier ants, and the remaining population works to feed the colony.
Funny enough, most of the colony is female — soldiers and workers included. Male ants exist purely to mate, and then die shortly after.
Tip: Succession can be complicated. So when ridding your house of ants, your number one priority should be taking out the queen. Without reproductive resources, the colony will fold in no time.
2. Follow the leader
When you see ants marching across your kitchen counter in a straight line, it isn't because they think it looks fancy. Rather, each ant in the line is following a pheromone trail left by the first ant to ever travel that route. Pheromones are chemical signals that ants lay down to attract and guide other ants to locations, such as food sources. The more ants that use the trail, the stronger the pheromone scent becomes.
Tip: Pheromone trails make it fairly easy to predict where ants will enter and exit your home. Monitor popular ant thoroughfares and strategically deploy baits along those routes.
3. Only the good die young
You can have an ant infestation for a year and potentially never see the same ant twice. Ant colonies are built for longevity, and can survive as long as the queen continues to populate the community, but some worker ants, on the other hand, only have a life span of up to a month.
Tip: When controlling ant invasions in your home, it's important to focus on eliminating the source — not just the current wave making its way across your dinner table. Use baits to get active ingredients into the colony and kill ants where they hide.
4. Introducing the New York City of ant colonies
Each species of ant has its own unique chemical profile — kind of like a fingerprint — that allows colony members to identify their own and weed out intruders. However, that chemical profile doesn’t always end with a single "hill." Some ants, like the Argentine ant, have found their way into every continent on Earth except Antarctica. Since this species has multiple queens, it can bud off to inhabit a new geographic location, allowing a single colony to stretch across continents to establish massive populations.
Tip: Even if your baits successfully eliminate one colony, there may be others on the way. Once you've gotten ants out of your home, it's important to protect its exterior, both by shoring-up cracks and entry points as well as spraying barrier sprays.
5. They aren't just after your food
It's easy to get caught up in visions of ants escorting a full pot roast out your back door, but like most living things, ants are just as interested in your water as they are your food. Ants will both drink water they come across and transport some back to the colony to nourish the queen.
Tip: When ant-proofing your home, don’t just secure your food items — make sure the surfaces in your home, sinks included, are kept dry.
6. Creating a defense system is the best way to help control & kill ants
A sophisticated problem requires a sophisticated solution. As discussed, simply killing the ants you see will only help you in the short term. The best defense you can mount includes a variety of resources, including baits and on-contact sprays.
by mashable Australia
ACES customers often remark that ants seem really smart. They will mention that no matter what they do they seem be out smarted by these little pests.
Here is an article by Kata, which seems to suggest ants are smarter than we think.
SMART ANTS- crafting tiny sponges as tools.
Ants may be smarter than we give them credit for. Tool use is seen as something brainy primates and birds do, but even the humble ant can choose the right tool for the job.
István Maák at the University of Szeged in Hungary and his team offered two species of funnel ants liquids containing water and honey along with a range of tools that might help them carry this food to their nests.
The ants experimented with the tools and chose those that were easiest to handle and could soak up plenty of liquid, such as bits of sponge or paper, despite them not being found in the insects’ natural environment.
This suggests that ants can take into account the properties of both the tool and the liquid they are transporting. It also indicates they can learn to use new tools even without big brains.
Some ant species are known to use tools, such as mud or sand grains, to collect and transport liquid to their nests. But this is the first time they are shown to select the most suitable ones, says team member Patrizia d’Ettorre from the University of Paris-North, France.
To investigate this behaviour, the team offered Aphaenogaster subterranea and A. senilis ants various possible tools, both natural, such as twigs, pine needles and soil grains, and artificial.
The ants experimented with the tools and eventually showed preference for certain tools even unfamiliar ones. The ants would drop the tool into the liquid, pick it up and then carry it to the workers back in the nest to drink from.
Subterranea workers preferred small soil grains to transfer diluted honey, and sponge for pure honey. Most of them even tore the sponge into smaller bits, presumably for better handling.
Senilis started off using all the tools equally, but then focused on pieces of paper and sponge, which could soak up most of the diluted honey they were offered. This indicates that they can learn as they go along.
Factors such as the weight of the tools could also have influenced the ants’ choice, but the researchers believe the tools’ absorbency and ease of handling mattered the most.
Stuck for space
Aphaenogaster ants possibly developed such tool use because, unlike many other ants, they can’t expand their stomach, says d’Ettorre. They had to find a way to exploit the valuable resource of liquid food.
This way, when ants come across a fallen fruit or a dead insect in the wild, their fluids can be transferred to the nest for the rest of the colony.
As ants live in a highly competitive environment, natural selection may favour using such tools to help feed the colony, says Valerie S. Banschbach at Roanoke College, Virginia.
And these ants may have been happy to try novel materials because which particular tools are available in their natural habitat varies according to the season.
Many other accomplishments of these small-brained creatures rival those of humans or even surpass them, such as farming fungi species or using ‘dead reckoning’, a sophisticated navigation to find their way back to the nest,” says Banschbach. “The size of brain needed for specific cognitive tasks is not clear.”
Tool use in insects is largely genetically controlled and evolved from selection of advantageous genetic mutations, says Gavin R. Hunt at the University of Auckland, New Zealand. This is unlike most tool use in birds or primates, which begins as novel behaviour and can sometimes be enhanced through genetic changes, he says.
By Kata Karáth
ACES experience is that ants do remarkable things too. We always tailor our treatments for your type or species of ant in your home! Which explains why our customers are very happy with our results on www.nocowboys.co.nz with a rating of 97% with more than 190 reviews
Could ants be the solution to antibiotic crisis?
Bacterial defences of fungus-farming ants could help in medical battle against superbugs
Scientists have pinpointed a promising new source of antibiotics: ants. They have found that some species – including leaf-cutter ants from the Amazon – use bacteria to defend their nests against invading fungi and microbes.
Chemicals excreted by the bacteria as part of this fight have been shown to have particularly powerful antibiotic effects and researchers are now preparing to test them in animals to determine their potential as medicines for humans.
Doctors say new antibiotics are urgently needed as superbug resistance to standard antimicrobial agents spreads. More than 700,000 people globally now die of drug-resistant infections each year, it is estimated – and some health officials say this figure could be even higher.
Last week, UN secretary general Ban Ki-moon, speaking at the first general assembly meeting on drug-resistant bacteria, said antimicrobial resistance was now a fundamental threat to global health.
This was reiterated by Professor Cameron Currie of the University of Wisconsin–Madison, one of the scientists involved in the ant research.
“Antibiotic resistance is a growing problem,” he said last week. “However, pinpointing new antibiotics using the standard technique of sampling soil for bacteria is tricky. On average, only one in a million strains proves promising. By contrast, we have uncovered a promising strain of bacteria for every 15 strains we have sampled from an ant’s nest.”
Only a very specific group of ants are proving useful in this work, however. These are species that farm fungi in tropical regions in North and South America.
“These ants forage for plant material, which they bring back to their nests and feed to a fungus,” said Professor Jon Clardy of Harvard Medical School. “The fungus breaks down the plant material and the ants feed on the fungus.”
The strategy evolved around 15 million years ago, and has proved highly successful. There are now more than 200 ant species that farm fungi. Most fungus-farming ants simply forage for bits of old leaf or grass on the ground, however. A few, like leaf-cutter ants, cut leaves from trees and bring them back in pieces to their nest. “Plants are hard to digest, but fungi are good decomposers and break down plant material so ants can feed easily,” said Ethan Van Arnam, also of Harvard Medical School.
However, scientists have recently discovered that these nests are sometimes attacked by hostile fungi. “They kill off both the nest and its farmed fungus,” said Clardy. “In turn, ants have developed defences revealed as white patches on their bodies. They look as if they had been dipped in powdered sugar. These patches are made of bacteria which the ant stores on its body. Crucially, these bacteria produce powerful antibiotic and antifungal agents.”
In this way, ants nurture bacteria which in turn make antifungal and antibacterial agents that defend nests. More to the point, these bacteria are similar to the ones used by pharmaceutical companies to make antibiotics. A typical example is Apterostigma ants, whose bacterial strains have been isolated in Panama and brought back to Harvard by Van Arnam. Many show promising antibiotic activity, he told the Observer.
“The ants don’t always win,” added Clardy. “You occasionally come across nests that have been overcome by invading fungi. But it is clear ants and their bacteria put up a very good fight, one that has been going on for millions of years. The result has been the production of some very interesting antibiotics.”
Clardy said foreign bacteria also attacked the ant’s microbe defences. “The bacteria in the nests get a really good deal. They are protected and fed by ants. Other strains of bacteria want to take over that comfortable niche. It is the bacterial equivalent of Game of Thrones. Everyone is trying to kill off everyone else and get to the top. The result has been the development of some very powerful antibiotic weapons. These are the end products of an arms race that has been going on for 15 million years. Our trick is to isolate the best of these weapons and use them to make new antibiotics for humans.”