Super ants 'on way to Britain' warns study

A new ant which was discovered less than 20 years ago could be on the way to wreak havoc in parks and gardens of Northern Europe including Britain, according to a report published today.

The invasive pest ant Lasius neglectus has been found in more than 100 locations across Europe, where it quickly exterminates its local rivals, the study says.

It resembles the common black garden ant but the number of workers crawling around is between 10 and 100 times greater.

An international team of 20 researchers, co-ordinated from the Centre for Social Evolution at the University of Copenhagen, Denmark, started a study of the ants more than five years ago.

Dr Sylvia Cremer, lead author, said: "We found that invasive garden ants developed from species in the Black Sea region that have natural populations with small networks of interconnected nests with many queens that mate underground and don't fly.

"It is now becoming clear that rather many ant species share this lifestyle, so that it is no surprise that a number of them have become invasive pests with giant super-colonies based on the same principles."

As the ant's name illustrates, the species was overlooked until it was described in 1990, when it had already infested a neighbourhood in the Hungarian capital Budapest.

"When I saw this ant for the first time, I simply could not believe there could be so many garden ants in the same lawn," says Professor Jacobus Boomsma, one of its co-discoverers.

The ant is able to thrive in the temperate climate zones of Europe and Asia, and has now reached Jena in Germany, Ghent in Belgium, and Warsaw in Poland.

They can move to new areas when they infest large potted plants which are then moved around across borders.

"The future will see many more ants become invasive, so it is about time we understand their biology and this study is a major step in that direction," says Jes Pedersen, who co-ordinates the research programme in Copenhagen.

The study is published in the online, open-access journal PLoS ONE.

Start your day with The Independent, sign up for daily news emails
PROMOTED VIDEO
ebooks
ebooksA special investigation by Andy McSmith
Arts and Entertainment
Frank Turner performing at 93 Feet East
musicReview: 93 Feet East, London
News
Toronto tops the charts across a range of indexes
news

World cities ranked in terms of safety, food security and 'liveability'

Extras
indybest
Voices
A mother and her child
voices
Voices
The veterans Mark Hayward, Hugh Thompson and Sean Staines (back) with Grayson Perry (front left) and Evgeny Lebedev
charity appealMaverick artist Grayson Perry backs our campaign
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs General

Recruitment Genius: Case Manager - Occupational Therapist / Physiotherapist

£28000 - £34000 per annum: Recruitment Genius: This is an exciting opportunity...

Recruitment Genius: Office Manager

£25000 - £35000 per annum: Recruitment Genius: This fast growing reinforcing s...

Recruitment Genius: Digital Content Manager

£26000 - £31000 per annum: Recruitment Genius: A Digital Content Manager is re...

Recruitment Genius: Senior .Net Application Developer

£40000 - £60000 per annum: Recruitment Genius: This is a fantastic opportunity...

Day In a Page

Isis hostage crisis: The prisoner swap has only one purpose for the militants - recognition its Islamic State exists and that foreign nations acknowledge its power

Isis hostage crisis

The prisoner swap has only one purpose for the militants - recognition its Islamic State exists and that foreign nations acknowledge its power, says Robert Fisk
Missing salvage expert who found $50m of sunken treasure before disappearing, tracked down at last

The runaway buccaneers and the ship full of gold

Salvage expert Tommy Thompson found sunken treasure worth millions. Then he vanished... until now
Homeless Veterans appeal: ‘If you’re hard on the world you are hard on yourself’

Homeless Veterans appeal: ‘If you’re hard on the world you are hard on yourself’

Maverick artist Grayson Perry backs our campaign
Assisted Dying Bill: I want to be able to decide about my own death - I want to have control of my life

Assisted Dying Bill: 'I want control of my life'

This week the Assisted Dying Bill is debated in the Lords. Virginia Ironside, who has already made plans for her own self-deliverance, argues that it's time we allowed people a humane, compassionate death
Move over, kale - cabbage is the new rising star

Cabbage is king again

Sophie Morris banishes thoughts of soggy school dinners and turns over a new leaf
11 best winter skin treats

Give your moisturiser a helping hand: 11 best winter skin treats

Get an extra boost of nourishment from one of these hard-working products
Paul Scholes column: The more Jose Mourinho attempts to influence match officials, the more they are likely to ignore him

Paul Scholes column

The more Jose Mourinho attempts to influence match officials, the more they are likely to ignore him
Frank Warren column: No cigar, but pots of money: here come the Cubans

Frank Warren's Ringside

No cigar, but pots of money: here come the Cubans
Isis hostage crisis: Militant group stands strong as its numerous enemies fail to find a common plan to defeat it

Isis stands strong as its numerous enemies fail to find a common plan to defeat it

The jihadis are being squeezed militarily and economically, but there is no sign of an implosion, says Patrick Cockburn
Virtual reality thrusts viewers into the frontline of global events - and puts film-goers at the heart of the action

Virtual reality: Seeing is believing

Virtual reality thrusts viewers into the frontline of global events - and puts film-goers at the heart of the action
Homeless Veterans appeal: MP says Coalition ‘not doing enough’

Homeless Veterans appeal

MP says Coalition ‘not doing enough’ to help
Larry David, Steve Coogan and other comedians share stories of depression in new documentary

Comedians share stories of depression

The director of the new documentary, Kevin Pollak, tells Jessica Barrett how he got them to talk
Has The Archers lost the plot with it's spicy storylines?

Has The Archers lost the plot?

A growing number of listeners are voicing their discontent over the rural soap's spicy storylines; so loudly that even the BBC's director-general seems worried, says Simon Kelner
English Heritage adds 14 post-war office buildings to its protected lists

14 office buildings added to protected lists

Christopher Beanland explores the underrated appeal of these palaces of pen-pushing
Human skull discovery in Israel proves humans lived side-by-side with Neanderthals

Human skull discovery in Israel proves humans lived side-by-side with Neanderthals

Scientists unearthed the cranial fragments from Manot Cave in West Galilee