Medicines treat the disease and bed nets and insecticides prevent it.
The CWC would affect U.S. firms that make dyes and pigments, insecticides, pharmaceuticals, ceramics, nylon, paint and varnish, electronics, textiles, and soap and detergent.
As plastic is a petroleum based product these small particles act as persistent organic polluters, which means that they form a sponge attracting toxins such as insecticides and pesticides.
After some dramatic successes in Rwanda, Zanzibar and elsewhere, a clear consensus is emerging: an ambitious strategy involving nets impregnated with long-lasting insecticide, indoor spraying of insecticides and pills using artemisinin-combination therapies can slash mortality.
ECONOMIST: A breakthrough moment in awareness of a terrible scourge
But another key factor was the decision taken in the 1980s to restrict the use of powerful insecticides such as DDT and chlordane.
Both states grow roughly the same acreage of fresh market tomatoes per year, yet Florida farmers apply eight times more insecticides, fungicides, and herbicides than their counterparts in California.
The last century saw deployment of anti-malarial drugs and a range of control measures, from marsh drainage to insecticides to bednets, across the tropical regions that are the disease's hinterlands.
Other genes, that either kill the malaria parasite or make the flies susceptible to insecticides, can be tagged onto the modified genes, and will also spread through the population.
With reluctance, Reeves recommends, "a yard-wide spray with one of the leaf-toxic insecticides that include pyrethrin -- it's considered organic and doesn't smell, " he said.
The first, from a group led by Penelope Whitehorn and David Goulson of the University of Stirling, in Britain, examined the effects these insecticides have on bumblebees, which are closely related to honeybees.
At that stage Dr Pusztai's research simply looked like a proof of principle checking that the techniques for transplanting and testing lectin genes worked, prior to exploring other, less harmful lectins as built-in insecticides for crops.
And efforts to kill the infected mosquitoes that spread the disease have been hampered by the use of ineffective insecticides.
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