Sunday, June 28, 1998 Published at 10:11 GMT 11:11 UK
Poppy-killing fungus developed
The fungus is being developed to attack poppy fields
Scientists are developing a virulent fungus in an effort to combat the worldwide trade in heroin.
The fungus kills opium poppies, the raw material for the drug.
The UK Foreign Office has confirmed a report in The Sunday Times newspaper that Britain is helping to fund the biological research.
The programme is based in Uzbekistan, in central Asia, which borders the so-called "Gold Crescent" of countries that supply up to 90% of Britain's heroin.
The Foreign Office was unable to confirm details of the report, but a spokeswoman stressed that work was "in its very early stages at the moment."
Spending so far was to "find out whether the project is viable," she added.
She could not confirm the report's claim that Britain had contributed $500,000 to the programme, a figure matched by the US.
But she did say the UK's share was part of its total contribution to the United Nations' Drug Control Programme, based in Vienna.
America would be expected to deploy it in the "Golden Triangle" regions of south-east Asia, and South America, where most of its heroin originates, says the newspaper report.
It goes on to say that about 30 researchers - "some veterans of the secret Soviet biological weapons programme" - are working to refine new strains of the fungus and test them locally.