Scientists have been left baffled with reports that malaria-carrying mosquitoes are disappearing in some parts of Africa, BBC reported. Figures in the Malaria Journal say control methods like use of bed nets treated with insecticide are making a ... Mosquitoes disappear in some parts of Africa
2011年8月31日星期三
Mosquitoes disappear in some parts of Africa
Scientists have been left baffled with reports that malaria-carrying mosquitoes are disappearing in some parts of Africa, BBC reported. Figures in the Malaria Journal say control methods like use of bed nets treated with insecticide are making a ... Mosquitoes disappear in some parts of Africa
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