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DDT pendulum still swinging
2007-01-21 10:39:22
By Correspondent Nasser Kigwangallah
Many African countries are reconsidering the once-banned insecticide DDT as a means of reducing the malaria death toll.
However, concerns remain that use of the chemical will damage agricultural trade with European countries.
According to a statement issued by Storn Kabuluzi, manager of the National Malaria Control Programme in Malawi recently, scientists, researchers and environmentalists met in Lilongwe, the capital of Malawi, and discussed the risks and benefits of DDT.
``DDT is one of the most affordable ways to fight malaria,`` the statement added.
In September 2006, the World Health Organisation (WHO) issued guidelines stating that DDT, which was implicated in extensive long-term environmental damage, could be used under restricted conditions, such as indoor spraying.
The Ugandan government announced last month that they would use the insecticide to fight malaria.
But, Ugandan horticultural producers said that European Union (EU) regulations would exclude them from the lucrative European market if the insecticide was used.
In Kenya, authorities are still hesitant because flower exporters say that the Stockholm Convention will ban sales in Europe if DDT is used, even if it is restricted to indoor use.
The EU is the major trade partner for most African countries, in particular when it comes to agricultural products.
In Europe, consumers and authorities are strongly sceptical towards pesticides in general, and DDT in particular.
According to newspaper reports, Rwanda has chosen to invest in a technique used in Cuba, in which commercial fish farms are developed so that the fish will eat mosquito eggs, rather than use DDT again.
Malawi was one of seven African countries to join the US-funded Presidential Malaria Initiative in December.
The initiative aims to cut malaria-related deaths by 50 per cent in five years, by targeting those most vulnerable to the disease pregnant women and young children.
Part of the US$ 15 million going to Malawi has been set aside to purchase DDT, if its use is agreed.
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